Docker build is the command used
What is Docker build?
Using a Dockerfile and a "context," the docker build command creates Docker images. The collection of files present in the PATH or URL given is referred to as the build context. Any file in the context may be mentioned in relation to the build process. A COPY instruction, for instance, can be used in your build to reference a file in the context.
Docker stack command:
In addition to managing the orchestration of numerous containers across various machines, Docker Stack is a layer above Docker containers. A Docker Swarm is a collection of machines running the Docker daemon that are grouped together to share resources, and it is used to run Docker Stack.
Hence using the docker build and docker stack commands we can modify a stack
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a benefit of cloud computing is scaling up or down as demand for your services increases or decreases. the word that is most associated with this feature is:
The word that is most associated with this feature is Containerization, which has the benefit of cloud computing.
For software programs to run in segregated user spaces known as containers in any cloud or non-cloud environment, regardless of kind or vendor, containerization is operating system-level virtualization or application-level virtualization over numerous network resources.
Why is cloud computing used?
A wide range of use cases, including data backup, disaster recovery, email, virtual desktops, software development and testing, big data analytics, and customer-facing web apps, are being used by businesses of every size, type, and sector.
Because they don't contain operating system images, containers use fewer system resources than conventional or hardware virtual machine environments.
Therefore, Containerization is the feature most associated.
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when tejay started his new job, he found the step-by-step process for logging into the company server set forth in a laminated document by computer. what type of information is represented by this document? multiple choice question.
Explicit type of information is represented by the documents
What is an Explicit type of information provided to tejay?
Explicit type info might be:
1)Open the required server
Snapshots for that
2)Login using the below credentials
3)Enter the User id
4)Enter the password
5)Click on the authentication
6)Download the required software to proceed
Explicit means
Knowledge that is directly communicated and shared between individuals is referred to as explicit knowledge. It has been explicitly laid out in a tangible format, like a marketing report or a standard operating procedure. Explicit knowledge can also be found in how-to manuals and onboarding materials.
Explicit knowledge exists as data that can be structured, processed, saved, and interpreted. Its message is simple to comprehend and may be stated and presented easily. This kind of knowledge can be recorded in a knowledge base or as part of your knowledge management strategy, making it very transferable between personnel.
All the above information with snapshots can be considered as the Explicit type of information
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What is the largest risk of a business selling its products or services on account?
Answer:
financial risk
Explanation:
they don't know if the product will work
Write a program that reads the student information from a tab separated values (tsv) file. the program then creates a text file that records the course grades of the students. each row of the tsv file contains the last name, first name, midterm1 score, midterm2 score, and the final score of a student. a sample of the student information is provided in studentinfo.tsv. assume the number of students is at least 1 and at most 20.
Using the knowledge in computational language in C code it is possible to write a code that write a program that reads the student information from a tab separated values (tsv) file.
Writting the code:#include<iostream>
#include<fstream>
#include<string>
#include<vector>
#include<sstream>
#include<iomanip>
using namespace std;
// Class student required to store the data
class Student{
public:
string lname;
string fname;
int marks[3];
char grade;
// Function which generates the grade for student
void calculate_grade(){
double sum = 0;
for(int i=0;i<3;i++){
sum+= marks[i];
}
double average = sum/3;
if(average>=90 && average<100)
this->grade = 'A';
else if(average>=80)
this->grade = 'B';
else if(average>=70)
this->grade = 'C';
else if(average>=60)
this->grade= 'D';
else this->grade = 'F';
}
};
// This function reads the file , and creates a vector of Students data
vector<Student> read_file(string fileName){
// Opening the file
fstream fin;
fin.open(fileName);
// Temp variables
vector<Student> list;
vector<string> row ;
string line, word, temp;
// Read the data into vector
while(getline(fin,line)){
row.clear();
stringstream s(line);
while(getline(s,word,'\t')){
row.push_back(word);
}
Student st;
st.fname = row[0];
st.lname = row[1];
st.marks[0] = stoi(row[2]);
st.marks[1] = stoi(row[3]);
st.marks[2] = stoi(row[4]);
st.calculate_grade();
list.push_back(st);
}
fin.close();
return list;
}
// This function takes filname to be output as input, and list of student
void writeFile(string filename, vector<Student> list){
// Opening the new file
ofstream fin(filename);
for(int i=0;i<list.size();i++){
string line = list[i].fname+"\t"+list[i].lname+"\t"+to_string(list[i].marks[0])+"\t"
+to_string(list[i].marks[1])+"\t"+to_string(list[i].marks[2])+"\t"+list[i].grade+"\n";
fin<<line;
}
// Find the stats required
double average1 =0,average2 =0 ,average3 = 0;
for(int i=0;i<list.size();i++){
average1+=list[i].marks[0];
average2+=list[i].marks[1];
average3+=list[i].marks[2];
}
average1/=list.size();
average2/=list.size();
average3/=list.size();
// Writting the stats
fin<<"\n"<<"Average: "<<"mid_term1 "<<fixed<<setprecision(2)<<average1<<", mid_term2 "<<setprecision(2)<<average2<<",final "<<setprecision(2)<<average3<<"\n";
// Closing the file
fin.close();
}
int main(){
// Taking the input
cout<<"Enter the filename: ";
string filename;
cin>>filename;
vector<Student> list;
// Reading and Writting to the file
list = read_file(filename);
writeFile("report.txt",list);
}
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James entered into a public cloud computing arrangement without reviewing the standard contract carefully. What problem is he most likely to face as a result?.
Since James entered into a public cloud computing arrangement without reviewing the standard contract carefully. The problem that he most likely to face as a result is option A: unexpected cloud service costs.
How much is cloud computing?The rate that cloud computing cost per month is a typical query among users. The average cost of a cloud server ranges from $400 per month for a single server to $15,000 per month for the back office infrastructure as a whole.
Note that the majority of providers figure out the cost per GB of virtual RAM for each firm, which includes: Hardware functionality: Providers calculate the cost per rack unit of your hardware and divide it by the entire quantity of virtual RAM deployed in their public clouds.
Hence, Cloud services often require more bandwidth than on-premises solutions because they depend on data transfer to function. Because of the increasing bandwidth requirements, cloud services are frequently more expensive than on-premises options.
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See full question below
James entered into a public cloud computing arrangement without reviewing the standard contract carefully. What problem is he most likely to face as a result? unexpected cloud service costs B consistent, poor performance excessive data security restrictions a time-consuming migration process
what entity, control and boundary object classes would you design for the software for an automatic teller machine? list the key responsibilities for each object class you define and note what makes each object class an entity, control or boundary class.
The system components that depend on their environment are modeled by boundary classes. Modeling components that are not dependent on the environment of the system is done by entity classes and control classes.
Because modifications to the model typically only influence a small portion of the entire model, this stereotyping produces a robust object model. Boundary classes are the only entities impacted by changes to the user interface, for instance. Only the control classes will be impacted by changes to the control flow. Long-term information changes will only have an impact on entity classes. These stereotypes are particularly helpful in identifying classes in analysis and early design, though. In later stages of design, you should probably think about adopting a slightly different set of stereotypes to better correspond to the implementation environment, the application kind, and so forth.
An interaction between a system's surroundings and internal workings is model by a boundary class. In such an interaction, events are transformed and translated, and changes in the system display are noted (such as the interface).
The system components that depend on their environment are modeled by boundary classes. Modeling the components that are not dependent on the environment of the system is done by entity classes and control classes. Therefore, altering the GUI or communication protocol should only involve updating the border classes; the entity and control classes should remain untouched.
Because they define the system's limits, boundary classes also make the system simpler to comprehend. They support design by offering a reliable starting point for locating associated services.
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python by searching the country only, answer the following questions: 1. how many movie titles mention the united states? 2. how many movie descriptions mention the united states? 3. how many movies are from the united states?
python by searching the country only
Program:
1. Import pandas as pd
df = pd.read_csv('movies_metadata.csv')
#Set the index to the movie title
df = df.set_index('movie_title')
#Details of the movie ' title with United states
result = df.loc['united states']
result.count()
print(result.count())
2. import pandas as pd
df = pd.read_csv('movies_metadata.csv')
#Set the index to the movie description
df = df.set_index('movie_description)
#Details of the movie ' description with United states'
results = df.loc['united states']
results.count()
print(results.count())
3.import pandas as pd
df = pd.read_csv('movies_metadata.csv')
#Set the index to the title
df = df.set_index('country')
#Details of the movie 'Grumpier Old Men'
numberofmovies = df.loc['unitedstates']
movies_count = numberofmovies.count()
print(movies_count)
Hence using pandas and data frame concept we can solve the question
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Which feature in microsoft word gives you the option to increase or decrease the indentation of items in a bulleted list or numbered list?.
Answer:
These icons.
Explanation:
You can these icons that are in the paragraph section or you can use the tab/delete keys on the keyboard
ncreased globalization and technological change, particularly in telecommunications, enable more organizations to adopt which of the following organizational structures? (a) functional (b) matrix (c) network (d) mechanistic
Network structure can be adopted if there is increased globalization
What are the network structures?
There are various network structures :
internal network structure, stable network structure, and dynamic network structureInternal network structure:
The Internal Network Structure is based on the fundamental idea that internal units that are exposed to the rigors of market competition will remain innovative and rise to benefit from entrepreneurial and market opportunities without the need for extensive outsourcing on the part of the entire organization.
Stable network structure:
In order to increase value chain flexibility, the Stable Network Structure uses outsourcing. To some extent, an organization that maintains a reliable network depends on outsourcing to increase the flexibility of its system for delivering products.
Dynamic network structure:
In contrast to internal and stable networks, organizations with a dynamic network structure heavily rely on outsourcing to support their daily operations. When a lead firm locates and brings together assets largely, if not entirely, owned by other firms, it is present.
Therefore, a network will be helpful if there is increased globalization
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When we go behind the scenes at zak bagans’ the haunted museum in las vegas, we discover a cursed object given to zak by angry joe. What is it?.
The cursed item is a duplicate of the statue of liberty's head. It is claimed to be cursed since Furious Joe, who is notorious for being angry and cursing everything.
Who is Angry Joe?
Jose Antonio Vargas is an American media critic. He is best known for inventing the Angry Joe Show, a video game and movie review channel, and for playing the character Angry Joe. Vargas launched his channel Angry Joe Show on October 4, 2008, with the video In the show, Vargas' character "Angry Joe" rates a video game on a scale of 1 to 10. Sketches and footage from his Twitch streams are frequently included in these reviews. The community praised the channel, which has over one billion views and over 3,200,000 subscribers as of April 2021.
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what motivators should the action section of your sales message include? check all that apply. a satisfaction guarantee a proof of purchase an unauthorized endorsement a deadline
The motivators that should be in the action section of your sales message include is option A and D:
A satisfaction guaranteeA deadline What are sales motivators?Sellers might be driven by: Bonuses, sales commissions, and salaries make up compensation. Products, trips, and more time off are incentives. Achievement includes being a high performer, finishing a project, and achieving objectives.
Note that A gift, an incentive, a time-limited offer, a deadline, or a satisfaction guarantee are all examples of potential motivators.
Therefore, Main motivation is simply doing a good job and getting the desired results. While I prefer working alone on my projects, I find that working in a team environment allows us to accomplish our objectives more quickly.
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we are trying to protect a household computer. we have implemented password-based authentication to protect sensitive data. which levels of attacker motivation can this authentication typically protect against in this situation? select all that apply.
The process by which authorized users can access a computer system and unauthorized users are prevented from doing so is referred to as user access security.
User access security describes the procedures used to allow authorized users to access a computer system while preventing unauthorized users from doing so. Understand, however, that user access security restricts even authorized users to those areas of the system that they are specifically allowed to use in order to make this distinction a little more practical (which, in turn, is based on their "need-to-know"). After all, there is no justification for allowing a Staff Payroll employee access to private student records.
Users, whether authorized or not, have rights as well, even while there is little doubt that an organization has the right to safeguard its computing and information resources through user access security measures. All users, including illegal hackers, must be made aware that the system is being watched and that any unauthorized behavior will result in punishment and/or legal action as judged necessary.
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How do you manage your online presence? What kind of sites are you most active on, and what steps can you take to manage your image on these sites better?
Answer:
1. optimize your website to increase your online visibility and other search engines.
2. make your company information clear and prominent.
Though obvious, it's surprising how many businesses neglect to do make it easy to locate their business information. You should show:
company name
location, including city and state
contact information
overview of products and services
operating hours
3. provide useful content in your page
jerome wants to search for articles about banana pudding but his web search results also show results for chocolate pudding as well as articles about bananas. what should jerome enter into the search window so that he only finds articles with the words banana pudding in them?
Jerome should enter Banana pudding into the search window so that he only found articles with the words banana pudding in them.
An article means a kind of written work that is often available in everyday life, both academically and non-academically. The regular purpose of an article is to educate, inform, and entertain the reader. Usually, articles are launched through websites or other digital media.
Based on the content of the article, articles can be divided into several types, namely:
1. Light Article, this article usually consists of light information that is packaged by the author in an entertaining style or inserted with humor.Practical Articles, Practical articles tend to be narrative, and the messages written in them are sorted by time or events.Opinion Articles, the aims of opinion articles is to express neutral and critical opinions with written presentations or evidence.Expert Analysis Article, the general goal of the article is to publish a research result that has been done.Description Articles, description articles are usually written to take a picture of something so that it can be easily understood by readers.
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you manage an active directory domain. all users in the domain have a standard set of internet options configured by a gpo linked to the domain, but you want users in the administrators ou to have a different set of internet options. what should you do?
We should create a GPO user policy for the administrators OU if we want users in the administrators OU to have a different set of internet options.
Group Policy Items (GPOs) A Group Policy object (GPO) is a group of Group Policy settings that specify how a system will operate and appear to a certain user group. A user configuration and a computer configuration are the two components, or nodes, that make up each GPO.
Software settings, Windows settings, and administrative templates are located on the first level under the User and Computer nodes, respectively. Windows Components, System, Network, and Printers can be found if we delve deeper into the Computer node's Administrative Templates.
Similarly, if we drill down into the User node's Administrative Templates, we discover several of the same folders in addition to some new ones, including Shared Folders, Desktop, Start Menu, and Taskbar.
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how are the keys organized in the two partitions that result? how do you expect that this behavior will affect the runtime of quicksort on data with these patterns?
The Runtime of quicksort on data with these patterns are
PARTITION(A, p, r)
x = A[r]
i = p-1
for j = p to r-1
if A[j]≤x
i=i+1
exchange A[i] with A[j]
exchange A[i+1] with A[r]
return i+1
What does quicksort mean?
A divide-and-conquer algorithm is a quicksort. It operates by choosing one element from the array to serve as the "pivot," and then dividing the remaining components into two sub-arrays based on whether they are less than or greater than the pivot.
What does Quicksort's partition function do?
Partition guarantees that all things less than the pivot come before it and then give the pivot's position back. All the elements in the lower half are known to be less than the pivot, and all the items in the upper half are known to be greater than it, so this satisfies our need for partitioning the problem.
Hence, partition() is used to organize two partitions.
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two stations communicate via a 1-mbps satellite link with a propagation delay of 270 ms. the satellite serves merely to retransmit data received from one station to another, with negligible switching delay. using hdlc frames of 1024 bits with 3-bit sequence numbers, what is the maximum possible data throughput; that is, what is the throughput of data bits carried in hdlc frames? g
The throughput of tha data bits carried in hdlc frames is 11964.9 x 10³ kbps.
The
tpd = 279 ms
tsingle= Bits HDLC/ Link rate
tsingle= 1024/ 10^6 ms
A transmitter station can only manage a maximum of 7 frames in a 3-bit sequence in the overall data period of transmission.
Total time (t) = First Frame Time plus Two (frame delays)
t = 1024/ 10^6 + 279 + 279
t = 0.571 m
when the time frame t was sent, 7 Therefore, each frame's data is
frame is equal to frame size minus (flag, address, control, fcs bits, and flag hits).
frame = 1024 -(8+8+8+16+8)
976 bits make up a frame.
through put = 7 x 976/ 0.571 x 10^-3
through put = 6832 x 1000/ 0.571 = 11964.9 x 10³ kbps.
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your administrative assistant has started an online risk assessment certificate program. she has a question: what primary security concept defines the rights and privileges of a validated user? what will your answer be?
The main security concept that describes the rights and privileges of a validated user is authentication.
Authentication and authorization can be described as two vital information security processes that administrators use to protect systems and information. Authentication verifies the identity of a user or service, and authorization determines their access rights. Authorization can be described as a process by which a server determines if the client has been permitted to use a resource or access a file. Authorization is often peering with authentication so the server has some concept of who the client is that is needed access.
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Invented by the well-known quality control statistician dr. Kaoru ishikawa, what is the name of the analysis tool that provides a systematic way of looking at effects and the causes that create or contribute to those effects?.
The name of the analysis tool that provides a systematic way of looking at causes and effects that create or contribute to those effects is the Fishbone diagram, invented by Kaoru Ishikawa.
what is meant by the Fishbone diagram?
Team members can more accurately diagnose a disorder or problem by visualising its root causes using a fishbone diagram rather than just focusing on its symptoms.
What are the 5M's of the causes and effect diagram?
The "5 M's" of manufacturing—machine, method, material, man/mind power, and measurement/medium—are used to classify the causes in this case.
This tool was created by Kaoru Ishikawa and is also referred to as the fishbone diagram and the Ishikawa diagram because of the way it is shaped like a fish's skeleton. They are used to determine the various contributing factors (causes) to a problem (effect).
Hence, the name of the analysis tool is the Fishbone diagram.
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write a program that determines the number of years it will take a home to double in value given the current value of the home and the predicted appreciation rate.
The program that determines the number of years it will take home to double in value is given below,
Example X
interleaved input and output with inputs 200000 and 0.042
Enter home value:200000
Enter appreciation rate (3.9% enter as 0.039):0.042
It will take about 17 years to double in value.
Example Y
interleaved input and output with an invalid input value:
Enter home value:20000000
Enter appreciation rate (3.9% enter as 0.039): unknown
Unexpected value: unknown
Algorithm
For example, for a home valued at $200,000 and a predicted appreciation rate of 3.9%, we could start writing the code as:
homeValue = 200000.0;
years = 0;
//after one year
homeValue = homeValue + homeValue * 0.039;
years++;
//after two years
homeValue = homeValue + homeValue * 0.039;
years++;
//after three years
homeValue = homeValue + homeValue * 0.039;
years++;
after 19 years the value is anticipated to be about $206,868, so it takes 19 years to double.
Construct the class HomeValue. Write a method within the class that returns the number of years it will take for the worth of the home to double, taking the present home value and the expected appreciation rate as inputs of type double.
Hence, the java program is given.
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write a statement that calls a method named sendsignal. there are no arguments for this method.assume that sendsignal is defined in the same class that calls it.
A statement that calls a method named sends signal. There are no arguments for this method. Assuming the send signal is defined in the same class that calls it is sendsignal();.
What is coding?We connect with computers through coding, often known as computer programming. Coding is similar to writing a set of instructions because it instructs a machine on what to do.
You can instruct computers what to do or how to behave much more quickly by learning to write code.
Therefore, assuming send signal is declared in the same class as the caller, the statement is sendsignal();.
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tcp aimd congestion control increases the congestion window size by a factor of two until a triple duplicate-ack occurs, then the congestion window is decreased linearly by 1 mss. group of answer choices true false
The answer is false. The reason is because when three or more duplicate ACKs are gotten in a row, it is a strong indication that a segment has been lost.
ACK means short for acknowledgement. An ACK packet is any TCP packet that acknowledges receiving a message or series of packets. The technical definition of an ACK packet is a TCP packet with the "ACK" flag set in the header. The abbreviation ACK is came from the Federal Aviation Administration's abbreviation for Nantucket Memorial Airport. It is the second busiest commercial airport in Massachusetts after Logan International Airport in Boston. Visitors to the island have a special connection to those three letters, A-C-K.
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write a program that records high-score data for a fictitious game. the program will ask the user to enter the number of scores, create two dynamic arrays sized accordingly, ask the user to enter the indicated number of names and scores, and then print the names and scores sorted by score in descending order.
#include <iostream>
#include <string>
using namespace std;
void initializeArrays(string names[], int scores[], int size);
void sortData(string names[], int scores[], int size);
void displayData(const string names[], const int scores[], int size);
int main()
{
string names[5];
int scores[5];
initializeArrays(names, scores, 5);
sortData(names, scores, 5);
displayData(names, scores, 5);
return 0;
}
void initializeArrays(string names[], int scores[], int size){
for(int i=0; i<size; i++){
cout<<"Enter the name for score #"<<(i+1)<<": ";
cin >> names[i];
cout<<"Enter the score for score #"<<(i+1)<<": ";
cin >> scores[i];
}
}
void sortData(string names[], int scores[], int size){
int temp = 0;
string tempStr = "";
for(int i=0; i < size; i++){
for(int j=1; j < (size-i); j++){
if(scores[j-1]< scores[j]){
temp = scores[j-1];
scores[j-1] = scores[j];
scores[j]=temp;
tempStr = names[j-1];
names[j-1] = names[j];
names[j]=tempStr;
}
}
}
}
void displayData(const string names[], const int scores[], int size){
cout<<"Top Scorers:"<<endl;
for(int i=0; i<size; i++){
cout<<names[i]<<": "<<scores[i]<<endl;
}
}
C++ Programming :
C++ is an object-oriented programming language which gives a clear structure to programs and allows code to be reused, lowering development costs. C++ is portable and can be used to develop applications that can be adapted to multiple platforms. Performance, effectiveness, and flexibility of usage were the design pillars of C++, which was created with systems programming, embedded, resource-constrained software, and big systems in mind. The software infrastructure and resource-constrained applications, such as desktop programmes, video games, servers, and performance-critical programmes, are two areas where C++ has been proven to be very useful.
C++ is standardized by an ISO working group known as JTC1/SC22/WG21. It has released six iterations of the C++ standard thus far and is now working on C++23, the upcoming revision. C++ was first standardised by the ISO working group in 1998 as ISO/IEC 14882:1998, also referred to as C++98. It released a revised version of the C++ standard in 2003 called ISO/IEC 14882:2003 that addressed issues found in C++98.
The two fundamental parts of the C++ programming language are a direct translation of hardware characteristics, mostly from the C subset, and zero-overhead abstractions built on top of those mappings. According to Stroustrup, C++ is ""C++" is a lightweight abstraction programming language that "offers both hardware access and abstraction" and is "built for creating and using efficient and elegant abstractions." Its ability to be done effectively sets it apart from other languages."
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C++ is an object-oriented programming language which gives a clear structure to programs and allows code to be reused, lowering development costs. C++ is portable and can be used to develop applications that can be adapted to multiple platforms.
How to Create C++ Program for High score data for a fictious?C++ is an object-oriented programming language which gives a clear structure to programs and allows code to be reused, lowering development costs. C++ is portable and can be used to develop applications that can be adapted to multiple platforms. Performance, effectiveness, and flexibility of usage were the design pillars of C++, which was created with systems programming, embedded, resource-constrained software, and big systems in mind.
The software infrastructure and resource-constrained applications, such as desktop programmes, video games, servers, and performance-critical programmes, are two areas where C++ has been proven to be very useful.
#include <iostream>
#include <string>
using namespace std;
void initializeArrays(string names[], int scores[], int size);
void sortData(string names[], int scores[], int size);
void displayData(const string names[], const int scores[], int size);
int main()
{
string names[5];
int scores[5];
initializeArrays(names, scores, 5);
sortData(names, scores, 5);
displayData(names, scores, 5);
return 0;
}
void initializeArrays(string names[], int scores[], int size){
for(int i=0; i<size; i++){
cout<<"Enter the name for score #"<<(i+1)<<": ";
cin >> names[i];
cout<<"Enter the score for score #"<<(i+1)<<": ";
cin >> scores[i];
}
}
void sortData(string names[], int scores[], int size){
int temp = 0;
string tempStr = "";
for(int i=0; i < size; i++){
for(int j=1; j < (size-i); j++){
if(scores[j-1]< scores[j]){
temp = scores[j-1];
scores[j-1] = scores[j];
scores[j]=temp;
tempStr = names[j-1];
names[j-1] = names[j];
names[j]=tempStr;
}
}
}
}
void displayData(const string names[], const int scores[], int size){
cout<<"Top Scorers:"<<endl;
for(int i=0; i<size; i++){
cout<<names[i]<<": "<<scores[i]<<endl;
}
}
C++ is standardized by an ISO working group known as JTC1/SC22/WG21. It has released six iterations of the C++ standard thus far and is now working on C++23, the upcoming revision. C++ was first standardised by the ISO working group in 1998 as ISO/IEC 14882:1998, also referred to as C++98. It released a revised version of the C++ standard in 2003 called ISO/IEC 14882:2003 that addressed issues found in C++98.
The two fundamental parts of the C++ programming language are a direct translation of hardware characteristics, mostly from the C subset, and zero-overhead abstractions built on top of those mappings. According to Stroustrup, C++ is ""C++" is a lightweight abstraction programming language that "offers both hardware access and abstraction" and is "built for creating and using efficient and elegant abstractions." Its ability to be done effectively sets it apart from other languages."
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write a method called percenteven that accepts an array of integers as a parameter and returns the percentage of even numbers in the array as a real number. for example, if the array stores the elements {6, 2, 9, 11, 3}, then your method should return 40.0. if the array contains no even elements or no elements at all, return 0.0.
This program require to write a function that calculate the average of the even numbers in the array. The function perecentEven print the average of the even number while taking array of integer as an argument or parameter.
The above functionality is implemented in Python language as given in the below code and output of the code is also attached.
from array import * # import array related functionality.
def percentEven(a):#here 'i' defines the datatype of the array as integer
evenNumber=[] # array to capture even number
oddNumber=[] #array to capture odd number
average=0 # average variable
total=0 # total of positive number in array
count=0 # count the positive number in array
if len(a)>0: # check if the provided array has an element(s)
for i in a: # iterate through the array
if (i%2==0): # check if the number in the array is positive
evenNumber.append(i)# store that number in array of #evenNumber
count=count+1 #count the positive number in array
else: #else the number in array is odd
oddNumber.append(i) # add that number into array of #oddNumber
if len(evenNumber)>0: # now check if evenNumber array has some #value
for i in evenNumber: # iterate through every even number
total= total+i # add the even number
average=total/count # calculate average
print(average) # print average
else:
print(0.0) # if array is empaty or have odd values then print 0.0
arr = array('i',[6, 2, 9, 11, 3]) # here 'i' defines the datatype of integer, and
#declare an array of integers
percentEven(arr) # pass the array to function.
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A student opens a recently purchased software package and begins reading the enclosed materials. what information might be included in the software license? check all that apply. ""this software can only be used on two computers."" ""this software will help you get a better grade in school."" ""this software cannot be shared with others."" ""this software can be shared with one other computer."" ""this software must be opened before the end of the year.""
When the student reads the enclosed materials of a recently purchased software license, the information he may expect pertains to options (a), (c), and (d).
A software license is a legal document that provides binding guidelines for the use and redistribution of software. All software licenses are not the same so as are not provided with the same terms and conditions regarding the use of the purchased software. But generally, all software licenses dictate basic terms giving rights to the users to use the purchased software on a limited basis.
According to the context of the given question, appropriate terms about the use of purchased software enclosed in the software license seem to be in options (a), (c), and (d) that the software:
'can only be used on two computers''cannot be shared with others''can be shared with one other computer'You can learn more baout Software License at
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Which option best describes top-down design?
A. Breaking down a large task into smaller parts
B. Delegating tasks to the right team members
C. Identifying tasks and ordering them by priority
OD. Pulling several small tasks into one larger one
Which describes a design theme in PowerPoint?
write a declaration statement that creates a two-dimensional array referenced by a variable named grades. the array should store int values using 18 rows and 12 columns.
The array should store int values using 18 rows and 12 columns is int[][] grades = new int[18][12];
What is array?
An array is a type of data structure used in computer science that contains a set of elements (values and variables), each of which is designated by an array index or key. An array is stored in a way that allows a mathematical formula to determine each element's position given its index tuple. A linear array, sometimes referred to as a one-dimensional array, is the most basic sort of data structure. The memory addresses 2000, 2004, 2008,..., 2036 (or 0x7D0, 0x7D4, 0x7D8,..., 0x7F4) can be used to store an array with ten 32-bit (4-byte) integer variables with indices 0 through 9, where the element with index I does have the address 2000 + I 4). The first address, foundation address, and base address is the memory location of the first element of an array.
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a network administrator conducts a network assessment to determine where to implement a network intrusion detection system (nids). which sensor deployment option is most ideal if the admin is concerned about system overloads and resiliency in the event of power loss?
The sensor deployment option is most ideal if the admin is concerned about system overloads and resiliency in the event of power loss is option A.)Passive test access point (TAP).
What is Test Access Points (TAPs)?Sensor deployment is done to accomplish goals like expanding coverage, boosting connection, enhancing robustness, or extending the lifespan of a certain WSN.
Consequently, a sensor deployment strategy must be properly planned in order to accomplish such desired functions without going over the budget allotted.
The idea of Test Access Points (TAPs) is straightforward. A TAP is a piece of hardware that maintains network integrity while enabling uninterrupted traffic flow from ports A to B and B to A. It does this by continually and continuously creating an exact copy of both sides of the traffic flow.
Therefore, A device with no physical barrier between its network ports is referred to as a passive network TAP. This implies that even if the device loses power, network port traffic can continue to flow, maintaining the link.
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See full question below
A network administrator conducts a network assessment to determine where to implement a network intrusion detection system (NIDS). Which sensor deployment option is most ideal if the admin is concerned about system overloads and resiliency in the event of power loss?
A.)Passive test access point (TAP)
B.) Active test access point (TAP)
C.) Aggregation test access point (TAP)
D.) Switched port analyzer (SPAN)/mirror port
how many 2-to-4 decoders are necessary to create a 4-to-16 decoder? b. how many 3-to-8 decoders are necessary to create a 6-to-64 decoder? c. how many 1-bit 2-to-1 muxes are necessary to create a 1-bit 8-to-1 mux? d. how many 1-bit 2-to-1 muxes are necessary to create an 8-bit 2-to-1 mux?
You will require 16 (4 × 16) decoders to match the 256 outputs. In other words, you will require 16 times 4 inputs, or 64, but you only contain 8 inputs available.
What is meant by decoder?A decoder is a combinational logic-gate circuit. It is the antithesis of an encoder. A decoder circuit converts a collection of digital input signals into an equivalent decimal code of the output. For every 'n' inputs, a decoder generates 2n outputs. This article will discuss creating a circuit using a 3 to 8 decoder for a 4 to 16 decoder.
An encoder is a combinational circuit that turns a collection of signals into a code. For every "2n" inputs, an encoder circuit generates "n" outputs.
A decoder circuit for the greater combination is produced by combining two or more lesser combinational circuits. A 4 to 16 decoder circuit can be made using two 3 to 8 decoder circuits or three 2 to 4 decoder circuits.
When two 3 to 8 Decoder circuits are connected, the enable pin functions as the input for both decoders. When the enable pin of one 3 to 8 decoder circuit is high, the enable pin of another 3 to 8 decoder circuit is low.
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