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Sonja [21]
3 years ago
5

The study of a current business and information system application and the definition of user requirements and priorities for a

new or improved information system are part of which phase? (Points : 2) Problem analysis phase
Scope definition phase
Requirements analysis phase
Decision analysis phase
None of the above
Computers and Technology
1 answer:
torisob [31]3 years ago
5 0

Answer: Problem analysis phase

Explanation: Problem phase analysis is the mechanism that helps in studying the problems and issue that occur in the application and system of any business organization.It helps in identification of the reason and consequences of the detected problems.The requirements of user and resources to accomplish business system is also analyzed.

Other options are incorrect because scope definition phase is used for identification of the boundaries of any project regarding opportunities and issue in business .

Requirement analysis phase is used for gathering the need of the user and the condition requirement to fulfill a project. Decision phase analysis is done to bring out the best possible solution for any project. Thus, the correct option is problem analysis phase.

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A user is experiencing slow performance with their computer. A technician suspects the computer has a virus and runs antivirus s
IceJOKER [234]

Answer:

The answer is "Option A"

Explanation:

Escalation is the process of manipulating a bug, design failure in software program to obtain elevated access to the resources, which are usually shielded from the user, and wrong choices can be described as follows:

  • In option B, It is wrong because It can't provide any type of problem-solving.
  • In option C, It is wrong because it is a searching module.
  • In option D, It is wrong because it is used to verify the system.
6 0
3 years ago
If no other row matches, the router will select the ________ row as its best match. First Last either First or Last, depending o
zzz [600]

Answer:

Last

Explanation:

Routing is a term in engineering which involves the process of selecting a path for traffic in a network or across multiple networks. It is applicable in circuit-switched networks, such as the public switched telephone network (PSTN), and computer networks, such as the Internet. It is mostly used as a term for IP Routing.

Hence, in IP Routing, the first step is comparing the packet's destination IP address to all rows, followed by selecting the nest-match row. However, If no other row matches, the router will select the LAST row as its best match.

6 0
3 years ago
When Hallmark designs its website so that a teenage girl can send a theme card to her boyfriend's cell phone, what is the primar
padilas [110]

Answer:

Hallmark is using the Age segmenting dimension.

Explanation:

Most businesses and organizations tend to understand their customers, that is, their behaviors on purchases.

There are 7 important ways businesses segment their customers. They are:

  1. Income
  2. Age
  3. Gender
  4. Acquisition Path
  5. First purchase
  6. Geography
  7. Device type

In our scenario, Hallmark is using the Age segmenting dimension because they can identify that its a teenage girl that is sending theme card to her boyfriend's cell phone.

7 0
3 years ago
Write a program that has an input as a test score, and figures out a letter grade for that score, such as "A", "B", "C", etc. ac
Marizza181 [45]

Answer:

The program in csharp for the given scenario is shown.

using System;

class ScoreGrade {

static void Main() {

//variables to store score and corresponding grade

double score;

char grade;

//user input taken for score

Console.Write("Enter the score: ");

score = Convert.ToInt32(Console.ReadLine());

//grade decided based on score

if(score>=90)

grade='A';

else if(score>=80 && score<90)

grade='B';

else if(score>=70 && score<80)

grade='C';

else if(score>=60 && score<70)

grade='D';

else

grade='F';

//score and grade displayed  

Console.WriteLine("Score: "+score+ " Grade: "+grade);

}

}

OUTPUT1

Enter the score: 76

Score: 76 Grade: C

OUTPUT2

Enter the score: 56

Score: 56 Grade: F

Explanation:

1. The variables to hold the score and grade are declared as double and char respectively.

int score;

char grade;

2. The user is prompted to enter the score. The user input is not validated and the input is stored in the variable, score.

3. Using if-else-if statements, the grade is decided based on the value of the score.

if(score>=90)

grade='A';

else if(score>=80 && score<90)

grade='B';

else if(score>=70 && score<80)

grade='C';

else if(score>=60 && score<70)

grade='D';

else

grade='F';

4. The score and the corresponding grade are displayed.

5. The program can be tested for different values of score.

6. The output for two different scores and two grades is included.

7. The program is saved using ScoreGrade.cs. The .cs extension indicates a csharp program.

8. The whole code is written inside a class since csharp is a purely object-oriented language.

9. In csharp, user input is taken using Console.ReadLine() which reads a string.

10. This string is converted into an integer using Convert.ToInt32() method.

score = Convert.ToInt32(Console.ReadLine());

11. The output is displayed using Console.WriteLine() or Console.Write() methods; the first method inserts a line after displaying the message which is not done in the second method.

12. Since the variables are declared inside Main(), they are not declared static.

13. If the variables are declared outside Main() and at the class level, it is mandatory to declare them with keyword, static.

6 0
3 years ago
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lesantik [10]

A(n) BI server produces dynamic reports, supports alerts/RSS functionality, and supports user subscriptions.

<h3>What exactly is BI server?</h3>

An on-premises report server with a web gateway, Power BI Report Server allows you to see and manage reports and KPIs. The tools for generating Power BI reports, paginated reports, mobile reports, and KPIs are also included. A business intelligence server created by Oracle is called Oracle Business Intelligence Enterprise Edition. It has sophisticated business intelligence capabilities that are based on a single architecture. The server offers centralized data access to all corporate entity-related business information.

There are five stages to query compilation in BI server:

  • Parsing
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  • Navigation
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To learn more about BI server , refer to:

brainly.com/question/7601044

#SPJ4

7 0
2 years ago
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