Answer:
The purpose of Requirements Analysis is to discover unknown requirements, i.e., to turn unknown requirements into known requirements. Users' needs that were not expressed during requirements gathering and elicitation can be uncovered through Requirements Analysis.
Explanation:
Which computer can be used where there is no regular electricity?
Answer:
A mechanical computer
Explanation:
Created from gears and levers
is computers takes lots of time to do any mathematical calculations.
Answer:
I think the answer is a computer take lost of time to do any mathematical calculations because problem in the book or questions.
Hope this helps you ^^
monitor is hard copy output device??
false
true
Answer:
false
Explanation:
monitor is an output device but not hard copy. Hard copy is paper
please help me with this this is Computer chapter Advanced HTML of class 8th
Answer:
ok let me try
It stands for
Hypertext Markup Language
Image result for html stands for
HTML (the Hypertext Markup Language) and CSS (Cascading Style Sheets) are two of the core technologies for building Web pages. HTML provides the structure of the page, CSS the (visual and aural) layout, for a variety of devices.
An attacker uses an exploit to push a modified hosts file to client systems. This hosts file redirects traffic from legitimate tax preparation sites to malicious sites to gather personal and financial information. What kind of exploit has been used in this scenario
describe in detail what each step would look like if you ran into a software error.
Answer:
First you have to identify the problem.
Second Gather information.
Third iterate through potential solutions.
Fourth Test your solution.
Explanation:
There are many different ways to handle errors in software but this is the way I do it.
Hope this helps :)
After running into a software error, a user needs to first determine the reason for the error, work towards a solution and then execute the solution discovered.
Software ErrorA software error occurs when an error or unusual behaviour is observed in a piece of software and which can be reproduced after certain actions are performed that are in line with the stated rules of the software developer. In other words, a software error does not occur if the software was not used as directed by the software developer.
You can learn more about software errors here https://brainly.com/question/18497347
#SPJ6
Tristen is teaching her history course. She printed off her presentation so the students could take notes. Wyatt is
teaching a science course. He wants to make sure students who do not have PowerPoint can still view the
presentation. Reed is teaching a math course online. He finds the students are very visual and wants to control the
timing per slide
Which best describes how each teacher handled their presentations?
O Tristen created handouts, Wyatt saved as a PDF, and Reed saved as a video
O Tristen created a video, Wyatt saved as a PDF, and Reed broadcasted.
O Tristen created handouts, Wyatt saved as a video, and Reed saved as a PDF.
O Tristen created a video, Wyatt broadcasted, and Reed saved as a video
Since Tristen want her students to take notes on her presentations, she should have some sort of handout.
Because Wyatt, wants to ensure that students who do not have PowerPoint can still view his presentations, converting it into a pdf is best.
Since Reed's students are very visual, converting his slides into a video will make it better for students who want to spend some time assessing some of the graphs or equations.
Thus, A is the best choice.
What is the output?
>>> password = "sdf345"
>>> password isalpha()
>>>
Explanation:
the output password is isalpha()
why the internet is not policed
Answer:
The Internet allows people to circumvent law by committing criminal acts from areas where their activities are not illegal. Those areas will always exist, and thus new regulations will be just as ineffective as the old ones are ["Net Needs Law Enforcement, Author Says,"]. But Internet traffic is marked with IP addresses, and those addresses can be tied to specific networks with specific locations. Shouldn't it be possible to separate traffic based on the originating network and treat data coming from relatively insecure locations differently than data coming from relatively secure locations? It would be much harder for someone in a rogue nation to hack a network if he had to hack an intermediary network first. And unlike government regulation, which has zero impact in areas where these threats are likely to originate, separating traffic by location might actually work
Mary uploaded some images on her website. She chose an image and downloaded it. She found that the image she saw on screen did not seem to have the same DPI as when she had scanned it (she had uploaded a scanned image with 300 DPI). What could be reason with this visual decrease in DPI on the computer screen? (Correct Answer only)
A. Some image resolution was lost while uploading it
B. She downloaded a compressed version of the image.
C. The computer reset the resolution of the image.
D. Her file was probably corrupted while downloading.
E. Computer screens typically display images of only 72 DPI.
The reason for this visual decrease in DPI on the computer screen is some image resolution was lost while uploading it. The correct option is A.
What is resolution?Resolution is the quality of the image that we see in the screen. It is the number of pixels per inch of space. The meaning of PPI is pixel per inch. When a high-resolution picture is seen, it means there are more pixels per inch.
When a picture is downloaded from a site. It does not download in the original pixels because during downloading some pixels are lost due to slow net or the settings of the computer. And a compressed version does not download on its own, and corrupted files do not affect the resolution.
Thus, the correct option is A. Some image resolution was lost while uploading it.
To learn more about resolution, refer to the link:
https://brainly.com/question/15189307
#SPJ5
When a class implements in interface, it must ________ Group of answer choices overload all of the methods listed in the interface provide all of the nondefault methods that are listed in the interface, with the exact signatures and return types specified not have a constructor be an abstract class
Answer:
provide all of the nondefault methods that are listed in the interface, with the exact signatures and return types specified
Explanation:
I am assuming the programming language is Java. Actually, none of the answers are 100% correct, but this one is the only one that is partially correct. The reason is the class implementing an interface can be abstract, and in this case it may not provide ALL nondefault methods.
A logistics company's vulnerability scan identifies the following vulnerabilities on Internet-facing devices in
the DMZ: SQL injection on an infrequently used web server that provides files to vendors SSL/TLS not used for a website that contains promotional information
The scan also shows the following vulnerabilities on internal resources: Microsoft Office Remote Code Execution on test server for a human resources system
TLS downgrade vulnerability on a server in a development network In order of risk, which of the following should be patched FIRST?
A. Microsoft Office Remote Code Execution
B. SQL injection
C. SSL/TLS not used
D. TLS downgrade
Answer:
A. Microsoft Office Remote Code Execution
Explanation:
From the given options, we have;
The web server having a SQL injection is infrequently use
The information on the website having SSL/TLS not used is promotional
The location of the server having a TLS downgrade is on a development network
The location of the Microsoft Office Remote Code Execution is on a human resource system test server
Therefore, given that the test server, is the deployment source of the main server, and that with a Remote Code Execution, RCE, cyber attack, the attacker is able to make commands work on other computers, the RCE attack on the test server is a potential access of an attack on the main servers, and should be patched first.
Travis just got promoted to network administrator after the previous administrator left rather abruptly. There are three new hires that need onboarding with user accounts. When Travis looks at all the existing account names, he notices there is no common naming system. Where should he look to try to give the new hires user accounts with proper naming conventions
Answer:
The company's account policy
Explanation:
If there's no common naming system, It's best to go with the company's account policy.
What is malware? a type of virus that spreads through a network connection a type of virus that targets programs and files any program designed to do harm a type of software designed to track activity online
Answer:
any program designed to do harm.
Explanation:
Malware is a program that was created by someone with malicious intent. Malware can target your windows system files and damage windows(or what ever os you use). Malware can corrupt files and even lock you out of your computer.
1. Answer the following questions: a. What are the different types of number system? Name them.
Answer:
binary,decimal, hexadecimal and octal number system
Which of these is NOT an input device?
O keyboard
O mouse
O blinking light
O microphone
Which of these would you use to connect a mouse to a computer?
O RAM
O ROM
O USB
O TOT
You have been asked to help a small office with a limited budget set up and configure a Windows network. There are only five computers in this office. In addition to the ability to share network resources, security is a top priority.
Which of the following is the BEST course of action in this situation?
A. Install a HomeGroup to provide a single login and simplify security and sharing.
B. Install a WorkGroup to provide a single login and simplify security and sharing.
C. Install a WorkGroup to allow each device to control what is shared and with whom.
D. Install a HomeGroup to allow each computer to control which items are shared and who can access them.
Answer:
I will choose a option tin best
Answer: Install a WorkGroup to allow each device to control what is shared and with whom.
Explanation:
Plz help help help
What was the first electromechanical digital computer?
For your kind information I would like to tell you that don't search on internet because it will show ENIAC and that is not the answer the answeris may be ABC or MARK I. I am just confused, Please help me
Explanation:
For your kind information the answer of the question is MARK I.
Answer:
What was the first electromechanical digital computer?
=⟩ Mark I was the first electromechanical digital computer.
Hope it helpful to you
What types of customizations have you or would you make to your operating system, and why?
Answer:
Explanation:
I have made a couple of customizations to my OS, which is Windows 10. The first being that I activated dark mode, this feature turns the entire OS into a dark-themed color, including apps and menus. This makes using the computer for extended hours much easier on the eyes. The other very important customization I added was a hover taskbar. This allows me to add many important shortcuts to the taskbar which all appear when I hover over the taskbar. It makes my desktop much cleaner and I have quick and easy access to my most important applications.
Helpppppppppppppphuhuh
Answer:
B
Explanation:
You listed this as Computers and Technology where we post coding questions, or hardware related things, but ok.
If there is 7/8 jugs as the starting amount, and they have a 1/2 jug, dividing 0.875 by 0.5 gives the answer of 1.75 or 1 3/4.
20 points!!!!! Plz answer quickly
Answer:
other words are not clear
full form of ip ........?
write a c program to display the series: 1,8,27,64,125
num_list = [1, 8, 27, 64, 125]
for x in range ( len( num_list) ) :
print (num_list[x])
You are in charge of installing a remote access solution for your network. You decide you need a total of four
remote access servers to service all remote clients. Because remote clients might connect to any of the four
servers, you decide that each remote access server must enforce the exact same policies. You anticipate that
the policies will change frequently.
What should you do? (Select two. Each choice is a required part of the solution.)
A. Configure network policies on the RADIUS server.
B. Make each remote access server a member of the RemoteServers group.
C. Configure the exact same network policies on each server.
D. Configure one of the remote access servers as a RADIUS server, and all other servers as RADIUS clients.
E. Use Group Policy to configure network policies in the default Domain Controllers GPO.
F. Configure each remote access server as a domain controller.
Answer: configure one of the remote access servers as a RADIUS server and all other servers as RADIUS clients
configure network access policies on the RADIUS server
Explanation:
write a program in python to make the figure:-
*
**
****
********
****************
********************************
The first and correct answer will be marked as brainliest......
Answer:
Halo mateeeee
look it will be hard to explain the code and steps to you so just refer this video. .
it will help a lott
( *cries* Serena left Ash In pokemon s19 with a k I s s)
https://youtu.be/rUy_Nq9DHTs
Abdullah wants to send sessitive data. Abdullah wants to make sure that only ahmed can see and read this. How can abdullah protect this data, so that ahmed can only access it. By using this information make an algorithm.
Answer:
Use an encryption algorithm
Explanation:
An encryption algorithm can be used to hide the message from parties in-between or any third parties that might want to intercept the message being sent by Abudullah to Ahmed.
Encryption algorithms use cryptographic methods to encrypt or code data such that only the sender and receiver of that data have the keys to properly decode/decrypt these messages/data.
In large organizations, there is a formal business function that includes developing an information policy, planning for data, overseeing logical database design and data dictionary development, and monitoring how information systems specialists and end user groups use data. __________ is responsible for information policy, as well as for data planning, data dictionary development, and monitoring data usage in the firm.
Answer:
Data administration.
Explanation:
Data management is a type of infrastructure service that avails businesses (companies) the ability to store and manage corporate data while providing capabilities for analyzing these data.
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to effectively and efficiently create, store, modify, retrieve, centralize and manage data or informations in a database. Thus, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
Generally, a database management system (DBMS) acts as an intermediary between the physical data files stored on a computer system and any software application or program.
Hence, a database management system (DBMS) is a system that enables an organization or business firm to centralize data, manage the data efficiently while providing authorized users a significant level of access to the stored data.
Data administration is a strategic process that is typically responsible for establishing information policy, data planning, data dictionary development, and monitoring data usage in the firm.
If an angry person called and demanded to speak with the executive you support, who is currently unavailable, how would you handle it?
Answer: be nice no matter how mean or rude the person is.
Explanation: because if you’re not you can get in big trouble or fired.
Answer:
remain calm during the conversation
The program prompts the user for five to ten numbers all on one line, separated by spaces, calculates the average of those numbers, and displays the numbers and their average to the user.
The program uses methods to:
1) get the numbers entered by the user all on one line separated by spaces;
2) calculate the average of the numbers entered by the user; and
3) print the results.
The first method should take no arguments and return a String of numbers separated by spaces.
The second method should take a String as its only argument and return a double (the average).
The third method should take a String and a double as arguments but have no return value.
IF user input is: 20 40 60 80 100
Answer:
import java.util.Scanner;
public class AverageDemo
{
public static String getNumbers()
{
String numbers;
Scanner scn = new Scanner(System.in);
System.out.println("Enter five to ten numbers all on one line, separated by spaces: ");
numbers = scn.nextLine();
return numbers;
}
public static double calcAverage(String numbers)
{
String[] values = numbers.split(" ");
double total = 0;
for (int i = 0; i < values.length; i++)
{
total += Integer.parseInt(values[i]);
}
if (values.length == 0)
return 0.0;
else
return (total / values.length);
}
// Method definition of printResults: print the results
public static void printResults(String numbers, double average)
{
System.out.printf("\nThe average of the numbers %s is %.2f\n", numbers, average);
}
// main method
public static void main(String[] args)
{
// Call the methods
String numbers = getNumbers();
double average = calcAverage(numbers);
printResults(numbers, average);
}
}
Output:
