RAID is a storage technology that deals with how data is spread across multiple disks for both increased availability and improved performance.
What is RAID?RAID is known to be a kind of a data storage virtualization machine or tech that helps to join a lot of physical disk drive parts into one or more logical units for the aim of data redundancy, performance boast, or both.
Note that RAID means redundant array of independent disks and it is seen as a way of saving the same data in a lot of places on a lot of hard disks or solid-state drives.
Therefore, RAID is a storage technology that deals with how data is spread across multiple disks for both increased availability and improved performance.
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the task is to ask the user for three numbers and find the average. which pseudocode gives you the comment outline for the task? ask the user for three numbers add the numbers divide by 3 print the average ask the user for three numbers, , add the numbers, , divide by 3, , print the average
The task is to ask the user for three numbers and find the average.
The pseudocode that gives you the comment outline for the task is ask the user for three numbers, , add the numbers, , divide by 3, , print the average
What is a Pseudocode?This refers to the plain language that makes a description of the steps in an algorithm
Hence, we can see that The task is to ask the user for three numbers and find the average.
The pseudocode that gives you the comment outline for the task is ask the user for three numbers, , add the numbers, , divide by 3, , print the average
This helps to add the numbers and then find the average and then print the result as given above.
A simple algorithm for this would be:
Step 1: Enter three numbers
Step 2: Add the numbers
Step 3: Divide by 3
Step 4: Find the average
Step 5: End
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the most reliable way to store important files without having to worry about backups or media failure is
The most reliable way to store important files without having to worry about backups or media failure is the cloud backup.
What is Cloud backup?Cloud backup may be defined as a type of service that significantly involves the restoration of the data and applications on private servers which are backed up and stored on a remote server.
At present, there are various types of cloud backup solutions exist. But the principle of all remains the same which is to restore all sorts of data to the private server. Through this strategy, your backups are created automatically as well and everything is synced.
Therefore, the most reliable way to store important files without having to worry about backups or media failure is the cloud backup.
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Answer: cloud storage
Explanation:
hich of the following can be used to synchronize the time between a number of linux servers and workstations on a network with a time clock source on the internet?
The option that can be used to synchronize the time between a number of Linux servers and workstations on a network with a time clock source on the Internet is known as option d. NTP.
What is NTP?Network Time Protocol (NTP) is known to be a kind of an internet protocol that is said to be used to synchronize with that of the computer clock time types in a network.
The Importance of Time Synchronization for any given Network is that in any from of modern computer networks, time synchronization is seen as a vital process due to the fact that all areas of managing, securing, planning, as well as debugging a network entails knowing when events will take place.
Time gives the frame of reference between all devices that are found on the network. Hence, The option that can be used to synchronize the time between a number of Linux servers and workstations on a network with a time clock source on the Internet is known as option d. NTP.
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Which of the following can be used to synchronize the time between a number of Linux servers and workstations on a network with a time clock source on the Internet?
a. SFTP
b. IMAP
c. SMTP
d. NTP
write a program that prompts the user to enter five test scores and then prints the average test score. indicate the average test score by printing it to the terminal using the following format: your average test score is: x (assume that the test scores are decimal numbers.)
The program that prompts the user to enter five test scores and then prints the average test score is given below:
The Python Program#include <iostream>
using namespace std;
int main()
{
double test1, test2, test3, test4, test5;
cout << "Please enter 5 test scores as decimals \n";
cin >> test1 >> test2 >> test3 >> test4 >> test5;
double average = (test1 + test2 + test3 + test4 + test5) / 5;
cout << "The average test score is: " << average << endl;
return 0;
}
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Why are magnetic devices an effective means of representing the binary values?
Magnetic storage uses the two types of magnetic polarities to represent the binary information consisting of zeros and ones.
which statement, executed once at the start of the program, enables a program to generate pseudo-random numbers with variable newseed as the seed?
Srand(time(0)) executed once at the start of the program, enables a program to generate pseudo-random numbers with variable newseed as the seed.
We evaluate each choice separately to do this.
(a) srand()
The use of srand() in the example above is improper because it needs an argument to be used (2)
(b) srand(time(0))
Because time(0) allows srand() to seed to the current time, the sentence above is acceptable and will always produce unique pseudo random numbers.
(c) Srand (100)
The aforementioned is a legitimate use of srand(), however because srand() has a seed size of only 100, rand() will produce the same set random integers.
(d) time(srand())
Additionally, the aforementioned use of srand is improper ().
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the is a collection of classes and other code that can be used along with a programming language such as c
.Net framework is a collection of classes and other code that can be used along with a programming language such as c
Microsoft's Net Framework is a software development platform for creating and running Windows applications. The .Net framework is made up of libraries, programming languages and developer tools that can be used to create web and desktop applications. It is also used in the development of games, web services and websites.
.Net framework also supports a number of programming languages, including Visual Basic, C and C#. As a result, developers can select and choose the languages to create the required application.
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the cost to ship a package is a flat fee of 75 cents plus 25 cents per pound. 1. declare a constant named cents per pound and initialize with 25. 2. get the shipping weight from user input storing the weight into shipweightpounds. 3. using flat fee cents and cents per pound constants, assign shipcostcents with the cost of shipping a package weighing shipweightpounds. java
The shipping cost ; shipCostCents = FLAT_FEE_CENTS + (shipWeightPounds × CENTS_PER_POUND)
The shipping cost can be calculated thus :
Flat fee + (Weight of package × cost per pound
Use of Payton 3:
#Declaring a flat rate of 25 cents per pound
CENTS_PER_POUND = 25
#Requests the package's weight in pounds from the user.
eval(input("Weight of your package")): shipWeightPounds
75 FLAT FEE CENTS
ship
CostCents is calculated as follows: FLAT FEE CENTS + (shipWeightPounds CENTS PER POL)
USPS is by far the most affordable shipping choice when compared to FedEx or UPS. But as the weight gets close to 2 pounds, USPS shipping charges are on par with UPS and FedEx Ground..
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the name of the windows utility (part of the operating system that works as a tool to help you complete tasks) that allows you locate and see the contents of folders on your computer
Answer:
FILE EXPORER
Explanation:
the em – command is used to repeat the last action and to redo copy none of these
redo the right answer..
an application is running with a multiple level queue and a variable time quantum per queue. the current incoming job needs 80 ms to run to completion.
Based on the above, the answers are:
a. Number of times Job interrupted = 4
b. Job Finish at Which Queue = 5th
c. Time Spends on each Queue
Queue 1 = 5ms
Queue 2 = 10ms
Queue 3 = 20ms
Queue 4 = 40ms
Queue 5 = 80ms
What is the Queue about?Based on the Data given:
Total Time Required to complete the job = 80ms
Time Quantum of First Queue = 5ms
We need to Find
a. No. of times Job interrupted ?
b. Job Finish at Which Queue ?
c. Time Spends on each Queue?
Therefore,
Since Queue 1 = 5ms
all of the Queue has double time Quantum than former one so thatl
Queue 2 = 2x 5ms = 10ms
Queue 3 = 2x 10ms = 20ms
Queue 4 = 2x 20ms = 40ms
Queue 5 = 2x 40ms = 80ms
a. The System will interrupt 4 times as there are five queue in the system.
b. As mentioned in Question that 80ms will it take to complete the job so, This task will be completed in 5th Queue.
Therefore, Based on the above, the answers are:
a. Number of times Job interrupted = 4
b. Job Finish at Which Queue = 5th
c. Time Spends on each Queue
Queue 1 = 5ms
Queue 2 = 10ms
Queue 3 = 20ms
Queue 4 = 40ms
Queue 5 = 80ms
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See full question below
Assume that the system has a multiple level queue with a variable time quantum per queue, and that the incoming job needs 80 ms to run to completion. If the first queue has a time quantum of 5 ms and each queue thereafter has a time quantum that is twice as large as the previous one, how many times will the job be interrupted and on which queue will it finish its execution? Calculate how much time in ms that it spends in each queue.
Which statement best describes how the information systems discipline is
different from the information technology discipline?
A. Information systems incorporates physical computer systems,
network connections, and circuit boards.
B. Information systems focuses on connecting computer systems
and users together.
C. Information systems incorporates all facets of how computers
and computer systems work.
D. Information systems focuses on organizing and maintaining
computer networks.
A statement which best describes how the information systems discipline is different from the information technology discipline is: B. Information systems focuses on connecting computer systems and users together.
What is an information system?An information system (IS) can be defined as a collection of computer systems and Human Resources (HR) that is used by a business organization or manager to obtain, store, compute, and process data, as well as the dissemination of information, knowledge, and the distribution of digital products from one location to another.
In this context, we can reasonably infer and logically deduce that a statement which best describes how the information systems discipline is different from the information technology discipline is that information systems is typically focused on connecting computer systems and users together.
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Answer
B. Information systems focuses on connecting computer systems
and users together.
Explanation:
the university of kingston has hired you to install a private area network for its campus so that students and teachers from various departments can exchange data among themselves. which of the following network models would be best suited for such an institution?
The network models that would be best suited for such an institution is known as CAN.
How does a CAN network work?The CAN is known to be a kind of a peer-to-peer network. This is a term that connote that there is not any master that act to controls when the all the nodes have access to read as well as write data on the CAN bus.
Note that if a CAN node is said to be ready to transmit data, it looks to see if the bus is said to be busy and then it is one that often writes a CAN frame onto the network.
Note that network model is seen as a kind of database model that is set up as a flexible method to showing objects and their relationships
Therefore, The network models that would be best suited for such an institution is known as CAN.
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to move files between drives, you can use all of the following except . group of answer choices hold down the shift key while dragging use the ctrl m keys drag while holding down the right mouse key use the cut and copy commands
CTRL + M is a not a shortcut to move files between drives. Except for D, all of the aforementioned choices are true. In word processors and other programs, you can indent a paragraph from the left by pressing CTRL + M. Through a computer's UI, data can be transferred using the cut and copy commands. The same situation holds true for choices A and C.
It may take several minutes or longer to move huge folders, that is, folders with thousands of files and folders with numerous subfolders. Both the origin and destination folders, together with all of their subfolders, will be locked during such a transfer. Until the move is finished, no move, copy, delete, or restore activities can be carried out on either folder.
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Related jobs within a career cluster is called a
Odata
hardware
pathway
resource
The term Related jobs within a career cluster is known to be called pathway.
What is a career pathway?A career pathway is known to be a kind of a smaller set of jobs that are known to be found inside of a career cluster that tend to make use of similar skills.
Note that all of the career cluster is said to have a lot of career pathways. as a person can be able to can start in a lower-lever job in a career pathway and also move up.
Therefore, The term Related jobs within a career cluster is known to be called pathway.
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With the traditional file processing approach, each application shares data files, thus enabling much data sharing.
a. true
b. false
It is false that the standard file processing approach allows for extensive data sharing because each program shares data files.
All of the information was stored in various computer files in this wholly computerized system. Additionally, the way that traditional file systems store data makes it redundant because each department of an organization has its own set of files.
These are traditional file processing system characteristics:
Data from an organization is kept in a collection of files.Data-carrying files are independent of one another.The files were created using the programming languages COBOL, C, and C++.Each file includes information for a particular department or region, such as the library, tuition, and exams for students.It has several restrictions and is less adaptable.Learn more about traditional file processing system https://brainly.com/question/14525283?
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the countries with the highest software piracy rate in the world include luxembourg, japan, and new zealand.
The given statement: The countries with the highest software piracy rate in the world includes Luxembourg, Japan, and New Zealand is FALSE.
This is because the countries with the highest software piracy rate in the world are Vietnam and China and they both have piracy rates of 94% and 92% respectively
What is Piracy?This refers to the
Hence, we can see that The given statement: The countries with the highest software piracy rate in the world include Luxembourg, Japan, and New Zealand is FALSE.
This is because the countries with the highest software piracy rate in the world are Vietnam and China and they both have piracy rates of 94% and 92% respectively
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_________________ is a set of commands used to control a databases, which includes security.
DCL or Data Control Language is a set of commands used to control a databases, which includes security. A data control language (DCL) is a computer programming language with syntax intended to manage access to data kept in databases.
It is specifically a component of Structured Query Language (SQL). Data Control Language is one of the logical groupings of SQL Commands. The predominant language used by relational database management systems is SQL. You can put data into a database, delete or change data there, or retrieve data from a database by using SQL commands. Database systems use SQL, but many also contain proprietary extensions of their own that are typically only used within the database system.
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The early versions of ____ let web page designers create text-based electronic documents with headings, title bar titles, bullets, lines, and ordered lists.
The early versions of HTML let web page designers create text-based electronic documents with headings, title bar titles, bullets, lines, and ordered lists.
What was the early versions of HTML?The first type of HTML was said to be written by a man known to be called Tim Berners-Lee and this was done in the year in 1993.
After then, there have been a lot of other different versions of HTML. Therefore, note that The early versions of HTML let web page designers create text-based electronic documents with headings, title bar titles, bullets, lines, and ordered lists.
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you work at a computer repair store. you are in the process of building a new computer system. the customer wants a motherboard with the following features: 16x pci express slot for video card support m.2 storage support support for 64-bit processors dual-channel memory support support for up to 64 gb of memory in this lab, your task is to: select and install the motherboard that meets the scenario requirements. connect the following computer case cables: power switch power led 3-1 pin hdd led speaker fan front fan rear usb (black cable- 2.0) front panel audio usb 3.0 connect the following connectors from the power supply: cpu power main motherboard power
A motherboard featuring a dual-core, 64-bit processor, 8 GB of dual-channel RAM, a 16x PCI Express slot for a video card, and support for firewire.
Choose the motherboard, then install it as follows:
Expand Motherboards in the Shelf.
-Click Details for a motherboard.
The Specifications tab should be chosen.
-To find the features that are supported, consult the motherboard documentation.
To determine the features for each motherboard, repeat steps 2-4.
-Once you've located a motherboard that satisfies the scenario's requirements, click Motherboard in the computer's top-right corner to move to the motherboard view.
From the shelf, move the motherboard with Socket 1151 to the motherboard plate inside the computer case.
Connect the connectors on the system casing as shown:
-Click Details next to Selected Components for the motherboard.
The Specifications tab should be chosen.
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Make Your Own Flowchart
Answer:
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS5V59B3u23rfG-bXj8jNoV7rXfV62cyPnkcg&usqp=CAU
an example of a flow chart
Explanation:
What is the foreign exploitation of copyrights via a license from the original publisher called?
The foreign exploitation of copyrights via a license from the original publisher called Sub publishing.
What is Sub Publishing?The term sub-publisher is known to be a term that connote when a company is said to be engaged by any rights holder to be able to license as well as administer its works in a given region or a given territory.
A good example, an American publisher can act ot engage the services of a sub-publisher in Britain to handle its works in that country.
Therefore, The foreign exploitation of copyrights via a license from the original publisher called Subpublishing.
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which of the following is a limited and non-gui version of windows based on windows 10 technologies that can be used for installing, troubleshooting, and repairing windows 10?
The option that is limited and non-gui version of windows based on windows 10 technologies that can be used for installing, troubleshooting, and repairing windows 10 is known to be option a. Windows PE/.
What is Windows PE used for?Windows PE (WinPE) is known to be a term that connote a little form of an operating system.
It is known to be one that is often used to install, deploy, as well as been used to repair Windows desktop editions, Windows Server, and other kinds of Windows operating systems.
Note that with the use of the Windows PE, a person can be able to Set up their hard drive before they can install the Windows.
Therefore, based on the above, The option that is limited and non-gui version of windows based on windows 10 technologies that can be used for installing, troubleshooting, and repairing windows 10 is known to be option a. Windows PE/.
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Which of the following is a limited and non-GUI version of Windows based on Windows 10 technologies that can be used for installing, troubleshooting, and repairing Windows 10?
a. Windows PE
b. WAIK
c. USMT
d. DISM
Define the three overarching domains that contain application software, system software and hardware layers along with the
layers of abstraction in each, and explain in detail how each of these layers, whether software or hardware, interacts with the
others Explain your answer in 3-5 sentences (4 points)
BIVE
The three overarching domains that contain application software, system software, and hardware layers along with the layers of abstraction in each are as follows:
An abstract model theory is utilized in order to recognize and control a complex computing system.A layered model theory permits you to acknowledge how one layer significantly works with only some basic information. There are three distinct standards of abstraction that include system-level concrete architecture, processor-level abstract, and concrete architecture.What are overarching domains?Overarching domains may be characterized as those domains in the computer and technology which are forming the cover or arch over the numerous sets of software and hardware.
Therefore, the three overarching domains that contain application software, system software, and hardware layers along with the layers of abstraction in each are well described above.
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true or false: the network access server handles the actual authentication in a radius scheme.
False. The network access server does not handle the actual authentication in a radius scheme.
The Network Access Server purely relays authentication messages between the client and the RADIUS server. The Network Access Server does not perform actual authentication. The RADIUS maintains user profiles of in all remote servers in a central database.
Clients do not communicate directly with the RADIUS server. Instead, the authentication is routed through the Network Access Server but it does not handle the actual authentication in a radius scheme. The Network Access Servers controls access to a network enabling the RADIUS client communicate with the RADIUS server.
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kate decides to download an extension to her favorite browser to quickly store links on her spreadsheet software. while downloading the software, she ignores the opt-out check box that allows the extension to download a search toolbar.
By ignoring the opt-out check box that allows the extension to download a search toolbar, the error which has occurred here is that: d. Kate has installed a potentially unwanted program (PUP).
What is a software?A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task (function) and proffer solutions to a particular problem.
What is a potentially unwanted program (PUP)?A potentially unwanted program (PUP) can be defined as a piece of software that's bundled into download packages and may be unwanted by the end user because it offers no benefits or may pose high risk.
In this scenario, we can reasonably infer and logically deduce that the error which has occurred here is that Kate has installed a potentially unwanted program (PUP) because she ignored the opt-out check box which then allowed the extension to download a search toolbar.
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Complete Question:
Kate decides to download an extension to her favorite browser to quickly store links on her spreadsheet software. While downloading the software, she ignores the opt-out check box that allows the extension to download a search toolbar.
What has occurred here?
a. Kate has installed an injection.
b. Kate has installed a backdoor.
c. Kate has installed a Trojan.
d. Kate has installed a potentially unwanted program (PUP).
What command can be issued to confirm which directory you are in at a command line prompt?
A command which can be issued to confirm the directory which you are in at a command line prompt is: pwd.
What is a directory?A directory is also referred to as a folder and it can be defined as a document that is typically used for storing and organizing a file on a computer system.
What is a Linux command?A Linux command can be defined as a software program that is designed and developed to run on the command line, in order to enable an administrator (end user) of a Linux network perform both basic and advanced tasks by only entering a line of text.
In Computer technology, pwd is an abbreviation for print working directory and it is typically used on a Linux computer to determine the full path name of the current directory.
In this context, we can reasonably infer and logically deduce that a command which can be issued to confirm the directory which an end user is in at a command line prompt is pwd.
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__ software provides tools for creating and editing all kinds of text-based documents such as letters, resumes, and reports. word processing spreadsheet dbms presentation
Word processing software provides tools for creating and editing all kinds of text-based documents such as letters, resumes, and reports.
What is a word processing software?A word processing software can be defined as a type of software that is primarily designed and developed so as to enable its end users type, format and save text-based documents such as:
.docx files.txt files.doc filesIn Computer technology, word processing software are designed and developed to provide end users with tools for creating, typing, and editing all kinds of text-based documents such as:
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which of the following is a limited and non-gui version of windows based on windows 10 technologies that can be used for installing, troubleshooting, and repairing windows 10?
The option that is limited and non-gui version of windows based on windows 10 technologies that can be used for installing, troubleshooting, and repairing windows 10 is known to be option a. Windows PE/.
What is Windows PE used for?Windows PE (WinPE) is known to be a term that connote a little form of an operating system.
It is known to be one that is often used to install, deploy, as well as been used to repair Windows desktop editions, Windows Server, and other kinds of Windows operating systems.
Note that with the use of the Windows PE, a person can be able to Set up their hard drive before they can install the Windows.
Therefore, based on the above, The option that is limited and non-gui version of windows based on windows 10 technologies that can be used for installing, troubleshooting, and repairing windows 10 is known to be option a. Windows PE/.
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Which of the following is a limited and non-GUI version of Windows based on Windows 10 technologies that can be used for installing, troubleshooting, and repairing Windows 10?
a. Windows PE
b. WAIK
c. USMT
d. DISM
a communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together.
Network is a system that links two or more computers and establishes standards, or protocols, so that they can cooperate to exchange data and share resources. A group of computers sharing resources that are available on or offered by network nodes is known as a computer network.
Over digital links, the computers communicate with one another using standard communication protocols. These connections are made up of telecommunication network technologies, which are based on physically wired, optical, and wireless radio-frequency means and may be set up in a number of different network topologies. Personal computers, servers, networking equipment, and other specialized or general-purpose hosts can all function as nodes in a computer network.
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