Answers
Answer:
MYSQL: Database
MONGO DB: Database
SVELTE: Framework
JS: Language
VUE: Framework
PHP: Language
POSTGRES: Database
React: Framework (a JS library actually)
Python: Language
Related Questions
I need help with these certain questions on my activities in school
Answers
Answer:
*part 3 multiple choice*
1 d. none of the above
2d. water
3 a. insulator
*The Other Part*
4. electrons change direction of flow frequency in ""alternating current""
2. conductors
Name three things that get information into a computer?
Answers
Answer:
Input devices do that. Three are the keyboard, a mouse, and a trackball.
Explanation:
17) If you want to find the average salary (with each employee's salary found in column C) for those who are full time employees (which will have "FT" in column B), you would use the ________ function.
A. COUNTAVERAGE
B. IFAVERAGE
C. AVERAGE
D. AVERAGEIF
Answers
Answer:
AVERAGE
Explanation:
THIS is a function used in Microsoft Excel.
The steps to find average is
Sum/TotalHence
first we use AUtoSUM function to find sum then we use average to calculate
Answer:
AverageExplanation:
If you want to find the average salary (with each employee's salary found in column C) for those who are full time employees (which will have "FT" in column B), you would use the AVERAGE function.
20) Which of the following functions would take the word "Joe" (found in column A) and "Smith" (found in column B), and display "Joe Smith" in column C?
A. COMBINETEXT
B. TEXTJOIN
C. JOINTEXT
D. JOIN
Answers
Answer:
TEXTJOIN
Explanation:
TEXTJOIN is a common function of Ms Excel or Microsoft ExcelThis function requires three arguments
delimiterignore_empty text1.Answer:
TextJoinExplanation:
Is the functions would take the word "Joe" (found in column A) and "Smith" (found in column B), and display "Joe Smith" in column C.
Text based game project 1
Answers
Answer:
What is your question?
Explanation:
Which of the following are vector graphic file formats? Choose all that apply.
AI
PNG
RAW
SVG
Please help
Answers
There are different kinds of files. The option that is a vector graphic file formats is SVG.
What are vector files?Vector files are known to be a type of images that are created by using mathematical formulas that stands as points on a grid.
The SVG is known as Scalable Vector Graphics file and it is known to be a vector image file format as it make use of geometric forms such as points, lines, etc.
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Answer:
AI and SVG
Explanation:
learned it from a comment i give all credit to them
Difference between centralized and decentralized processing in computer
Answers
Centralized computing is analogous to star topology in the networks where there is n entry and n-1 exit points. We see all the computation being carried out by the pivot processor and also embed in itself a decision routine for pass on the message to other linked systems. These systems are merely the mirror whereas the computing is done by the pivot processor.
Decentralized Computing is analogous to distributed node based processing where the topology for interaction among the nodes are random and hence some times there is delay because of the orientation of nodes by since the computation is disperse, it compensates in the time in processing, storage and retrieval.
You can definitely check into IBM and Amazon Research for examples for the Centralized and Decentralized computing.
Fumiko is a network technician. She is configuring rules on one of her company's externally facing firewalls. Her network has a host address range of 192.168.42.140-190. She wants to allow all hosts access to a certain port except for hosts 188, 189, and 190. What rule or rules must she write
Answers
The rule that she must write is that A single rule allowing hosts 140–187 is all that is necessary; the default-deny rule takes care of blocking the remaining nonincluded hosts.
What is a Firewall?A firewall is known to be a form of a network security device that helps one to manage, monitors and filters any form of incoming and outgoing network traffic.
This is often done based on an firm's formerly set up security policies. A firewall is known as the barrier that exist between a private internal network and the public Internet.
See options below
What rule or rules must she write?
a) A single rule allowing hosts 140–187 is all that is necessary; the default-deny rule takes care of blocking the remaining nonincluded hosts.
b) Multiple rules are necessary for this configuration; one or more rules must define Deny exceptions for 188, 189, and 190, followed by the Allow rule for the 140–190 range.
c) A Deny rule is needed for 188, 189, and 190, and then exception rules for the 140–187 range.
d) The default Deny all rule needs to be placed first in the list, and then an exception rule for the 140–187 range.
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what is containment and why is it part of the planning process
Answers
Answer:
Isolating affected channels, processes, services, or computers; stopping the losses; and regaining control of the affected systems. It is part of the planning process to identify the best containment option for each scenario or system affected.
Explanation:
every CAD application comes with a color menu to help you tailor your selections, mix them properly, and apply them in ways that meet your artistic expectations
true or false
Answers
every CAD application comes with a color menu to help you tailor your selections, mix them properly, and apply them in ways that meet your artistic expectations is a true statement.
What is a color CAD?In a CAD system, there is found to be colors that are known to be often and most commonly used to depict line weights.
Note that selecting different colors is easy using varying line thickness. One can then use these colors into layers to smooth the visibility of drawing components that you wants.
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Answer:true
Explanation:
What command allows the root user to create a crontab file for the user jdoe?
Answers
The command allows the root user to create a crontab file for the user jdoe is As root, execute crontab -e jdoe.
What is the command in crontab?The crontab command is known to be that often submits, make some editing, lists, or delete cron jobs.
Note that A cron job is a type of command that is often aided or run by the cron daemon at a consistent and scheduled times.
Conclusively, The As root, execute crontab -e jdoe command will give room for the root user to create a crontab file for the user named jdoe.
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What is information computer security
Answers
Answer:
Computer security, cybersecurity, or information technology security is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.
Explanation:
1.Skills
1.SkillsThe Top Skills Required for Cybersecurity Jobs
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...Technical Aptitude. ...
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...Technical Aptitude. ...Knowledge of Security Across Various Platforms. ...
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...Technical Aptitude. ...Knowledge of Security Across Various Platforms. ...Attention to Detail. ...
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...Technical Aptitude. ...Knowledge of Security Across Various Platforms. ...Attention to Detail. ...Communication Skills. ...
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...Technical Aptitude. ...Knowledge of Security Across Various Platforms. ...Attention to Detail. ...Communication Skills. ...Fundamental Computer Forensics Skills. ...
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...Technical Aptitude. ...Knowledge of Security Across Various Platforms. ...Attention to Detail. ...Communication Skills. ...Fundamental Computer Forensics Skills. ...A Desire to Learn. ...
1.SkillsThe Top Skills Required for Cybersecurity JobsProblem-Solving Skills. ...Technical Aptitude. ...Knowledge of Security Across Various Platforms. ...Attention to Detail. ...Communication Skills. ...Fundamental Computer Forensics Skills. ...A Desire to Learn. ...An Understanding of Hacking
2.Thesaurus
ThesaurusCybersecurity refers to the practice of securing electronic devices from unauthorized access or attack or the measures taken in pursuit of this practice.
3.Risk assessment
Risk assessmentWhat does a cybersecurity risk assessment include? A cybersecurity risk assessment identifies the various information assets that could be affected by a cyber attack (such as hardware, systems, laptops, customer data, and intellectual property), and then identifies the various risks that could affect those assets.
and last..........is four
4. Field
FieldDifferent branches of cyber security
FieldDifferent branches of cyber securityApplication security.
FieldDifferent branches of cyber securityApplication security.Network and infrastructure security.
FieldDifferent branches of cyber securityApplication security.Network and infrastructure security.Intrusion detection and penetration testing.
FieldDifferent branches of cyber securityApplication security.Network and infrastructure security.Intrusion detection and penetration testing.Digital forensics and incident response.
FieldDifferent branches of cyber securityApplication security.Network and infrastructure security.Intrusion detection and penetration testing.Digital forensics and incident response.Endpoint protection and mobile security.
FieldDifferent branches of cyber securityApplication security.Network and infrastructure security.Intrusion detection and penetration testing.Digital forensics and incident response.Endpoint protection and mobile security.Data governance, risk and compliance.
Write a program that uses while loops to perform the following steps:
a. Prompt the user to input two positive integers. Variables: firstNum and secondNum
(firstNum must be less than secondNum) (use while loop); create a user-defined function
called validateUserInput() to validate the user's input. Use Call-by-Value.
validateUserInput() is a value returning function.
b. Output all odd numbers between firstNum and secondNum. (use while loop); create a
user-defined function called oddNumbers(). Use Call-by-Value. oddNumbers() is a void
function.
c. Output the sum of all even numbers between firstNum and secondNum. (use while
loop); create a user-defined function called sumEvenNumbers(). Use Call-by-Value.
Declare a variable called sumEven in the main() for the sumEvenNumbers().
sumEvenNumbers() is a valuereturning function. Use sumEven to hold a returned value.
d. Output the numbers and their squares between 1 and 10. (use while loop): create a
user-defined function called displaySquareNumbers(). Call-by-Value.
displaySquareNumbers() is a void function.
e. Output the sum of the square of the odd numbers between firstNum and secondNum.
(use while loop); create a user-defined function called sumSqureOddNumbers(). Use
Call-by-Value. Declare a variable called sumSquareOdd in the main(), for the
sumSqureOddNumbers(). sumSqureOddNumbers() is a value returning function. Use
sumSquareOdd to hold a returned value.
f. Output all uppercase letters. (use while loop); create a user-defined function called
displayUppercaseLetters(). Use Call-by-Value. displayUppercaseLetters() is a void
function.
Answers
The program is an illustration of the loop and functions
Loops are used to perform repetitive operationsFunctions are named code segments that ar executed when called or evokedThe main programThe program written in Python, where comments are used to explain each action is as follows:
#This function validates the user input
def validateUserInput(firstNum, secondNum):
if firstNum >= secondNum:
return False
return True
See attachment for the complete program
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Explain the main concept of Artificial Neural networks (ANN) as a set of layers that starts with an input layer that has sensors and the output layer that gives the predicted result (predictions) with hidden layers in between based on the ANN architecture and its specific type of application Knowledge One Individual Practical Assignment
Answers
Artificial Neural networks is a computational tool that is made up of a let of processing elements that takes in inputs and deliver outputs using a predefined activation codes.
What are the layers in an artificial neural network?There are 3 Artificial olfactory sense and recognition system that are found in ANN. It is made up of:
An input layer.An Hidden layer.An Output layer.Note that these layers above help to tell more about the Artificial Neural networks (ANN).
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Name the test statement that can be used to test the following scenario:
The contents of the variable $TEST are equal to the string “success,” or the number 5, or the contents of the variable $RESULT.
Answers
The test statement is an illustration of conditional statements and logical operators.
The test statement is: if [[ "$TEST" == ”success” || "$TEST" == ”5” || "$TEST" == “$RESULT” ]]
How to name the test statement?From the question, we have the following scenarios:
Determine if $TEST equals "success"Or $TEST equals "5"Or $TEST equals $RESULTTo do this, we make use of the if conditional statement and the or logical operator.
The or operator is represented with ||
Since the programming language is in php, the test statement is: if [[ "$TEST" == ”success” || "$TEST" == ”5” || "$TEST" == “$RESULT” ]]
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what is computers machain?
Answers
Answer:
the electronic device which take data process it and give meaningful results is called computer machine
What are the major benefits of preproduction?
Answers
Some of the benefits of preproduction are that it:
Saves time while producingKeeps you on a BudgetYou could have more time to think about how you are going to produce your production.Hope this could help?
explains why it is important to select the correct data when creating a chart
Answers
Answer:
to be organized
Explanation:
because when you are organized to select the correct data, you won't confusedwhat is the name of the extension used to save publisher
Answers
Answer:
PUB
Explanation:
PUB IS THE NAME OF THE EXTENSION USED TO SAVE PUBLISHER
9.12: Element Shifter
Write a function that accepts an int array and the array’s size as arguments. The function should create a new array that is one element larger than the argument array. The first element of the new array should be set to 0. Element 0 of the argument array should be copied to element 1 of the new array, element 1 of the argument array should be copied to element 2 of the new array, and so forth. The function should return a pointer to the new array. Demonstrate the function by using it in a main program that reads an integer N (that is not more than 50) from standard input and then reads N integers from a file named data into an array. The program then passes the array to your element shifter function, and prints the values of the new expanded and shifted array on standard output, one value per line. You may assume that the file data has at least N values.
Prompts And Output Labels. There are no prompts for the integer and no labels for the reversed array that is printed out.
Input Validation. If the integer read in from standard input exceeds 50 or is less than 0 the program terminates silently.
Answers
The Element shifter program illustrates the use of functions and arrays
Arrays are used to hold multiple valuesFunctions are used as subroutines of a programThe Element shifter programThe Element shifter program written in C++, where comments are used to explain each action is as follows:
#include <iostream>
using namespace std;
//This declares the ElementShifter function
int* ElementShifter(int *arr, int size){
//This declares the new array
int *newArr = new int[size * 2];
//The following loop populates the new array
for (int i = 0; i < size * 2; i++) {
if(i == 0){
*(newArr+i) = 0;
}
else if(i < size+1){
*(newArr+i) = *(arr+i-1);
}
else{
*(newArr+i) = 0;
}
}
//This returns a pointer to the new array
return newArr;
}
//The main method begins here
int main(){
//This declares and gets input for N
int N; cin>>N;
int myArr[N];
//If N is between 1 and 50
if(N > 0 && N <=50){
//This populates the array
for(int i = 0; i<N; i++){
cin>>myArr[i];
}
//This calls the Element shifter function
int *ptr = ElementShifter(myArr, N);
//This prints the new array
for (int i = 0; i < N*2; i++) {
cout << ptr[i] << " ";
}
}
return 0;
}
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The major goal of a good web information
a
retrieval system is
Answers
Answer:
Explanation:
The major objective of an information retrieval system is to retrieve the information – either the actual information or the documents containing the information – that fully or partially match the user's query.
The algorithm solves the problem
of size n by recursively solving
sub-problems of size n – 1, and
then combining the solutions in
Q(n) time.
Answers
Looking at the question on algorithm above, the correct answer is: [tex]O( {2}^{n} )[/tex]
What is algorithm?Algorithm refers to a sequence of instructions that have been well-defined which helps to solve specific problems. Algorithm is used in computation.
The recurrence relation is:
T(n)=2.T(n-1)+c , n>0
T(n)=1, n=0.
Considering the back substitution method,
T(n) = 2kT(n-k)+ 2k-1c+....+20c
Substitute n-k=0
Therefore, we will have:
T(n) = 2nT(0)+ 2k-1c+....+20c
T(n) = [tex] {2}^{n - 1} + 1[/tex]
T(n) = [tex]O( {2}^{n} )[/tex]
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which of the following is an example of application software
Answers
Answer:
A messaging app
Explanation:
Its an software application you can download, so...yeah.
(You might've thought it was an anti-virus program lol)
Option-D.A messaging app is the correct answer.
A messaging app is an application software that can be installed jn your phone and computer in order to send messages.
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nivel 1: operadores pedir 2 números al usuario y Sumarlos, restarlos, multiplicarlo y dividirlos
Answers
Answer:
¿Esta pregunta no tiene ningún sentido?
Explanation:
¿que estas pidiendo?
what is the future of web development
Answers
Answer:
Creating websites that can execute automated tasks and new programing languages revolving around web development.
Explanation:
What should I do instead of listen to music?
Answers
How many categories of computer do we have?
Answers
Answer:
The 10 types of computers include personal computers, desktops, laptops, tablets, hand-held computers, servers, workstations, mainframes, wearable computers and supercomputers.
A person entering the field of financial analysis
will end up taking what kind of classes in
college?
A. accounting
B. agriculture
C. astronomy
D. advertising
Answers
Answer:accounting
Explanation:
a) Explain any two problems associated with the existing system used by the organization. (25 marks)
Answers
Answer:
Lack of Strategy
Many of the most common MIS issues can be traced back to a lack of a solid strategy. Information systems leaders are well aware of the many tools available to gather data on their network. But putting that information to use is often a challenge.
At one time, technology departments served as a separate operation, providing tech support and keeping an organization’s server equipment running. Today, MIS leadership often sits alongside other business leaders, working together to ensure that the technology being used supports the overall mission of the company moving forward.
Meeting Organizational Needs
MIS plays an ever-increasing role in organizations, with professionals relying on technology for every aspect of operations. Sales and marketing rely heavily on customer relationship software to track client interactions, for instance, while accounting needs its own software for billing, invoicing and financial tracking.
With more than half of all companies now relying on big data analytics, MIS is playing an even more important role. Before making a decision, today’s management teams are likely to pull reports on existing activity to ensure they use facts rather than make educated guesses.
Explanation:
One problem with backlighting is that your subject may squint.
True
False
Answers
Answer:
I would say that's False. Backlighting would be behind them. So they wouldn't need to squint.
Explanation: