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just olya [345]
3 years ago
15

In Online Data Extraction data is extracteddirectly from the ------ system itself.o Hosto Destinationo Sourceo Terminal

Computers and Technology
1 answer:
barxatty [35]3 years ago
4 0

Answer:

system itself.

Explanation:

In Online Data Extraction data is extracted directly from the system itself.

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Getting access to web browsing software to install it on a computer or to update your existing software is called _________ .
Ivenika [448]

Answer:

Downloading and/or Burning it on to your computer

Hope this helped! if so please mark it as brainliest

Explanation:

8 0
3 years ago
Read 2 more answers
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
Databases offer many security features including passwords to provide authentication, access levels to determine who can access
Murljashka [212]

Answer:

True

Explanation:

When using databases in a project, not everyone has the same access level, e.g the database admin may have the highest level of access (access to data on live mode), the software testers have their own level of access (access to data on test mode) and so on.  

7 0
3 years ago
What is one important feature of an AUP?
rusak2 [61]

Answer:

A clear outline of the consequences of violating the policy  is the correct answer to this question.

Explanation:

AUPs are used by schools and universities, corporations, businesses, internet and hosting service providers, and website owners. An acceptable use of policy in AUP helps in many ways:

  • Online platforms and applications require users to sign the policy before granting access to any information database, online shop, or other networks.
  • An acceptable use policy helps in reducing risk when it comes to online safety, decreased productivity, and damage to both the company and the users.
  • One of the main reasons why an acceptable use policy is important is to ensure the safety of users.
  • Use of policy is also known as fair use policy.It is set of rules applied by the owner of the network or website.
8 0
3 years ago
What are the letter that go under each note?
gladu [14]

Answer:

A, B, C, D, E, F, G pls mark me brainliest see explanation below

Explanation:

those are the letters if you search up letters for music you can find them way easier than me explaining and you will also learn faster. please mark me brainliest

5 0
2 years ago
Read 2 more answers
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