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Evgen [1.6K]
3 years ago
9

How to revive a computer if it functions in an unexpected manner?

Computers and Technology
1 answer:
julsineya [31]3 years ago
3 0
This would depend on the issue the computer is having. 

In many cases though a simple reboot does the trick. 

If your computer is slow and glitches, try cleaning it for viruses and also clean the fans. If they are dusty the computer can overheat and that can cause it to slow while its working harder to cool down.

In other cases you may not be running the proper software compatible with your device, or programs may be outdated. Check online with the company that manufactured your computer to see if you need to install updates or change certain software. 

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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
Technician A says that volatility describes how hard it is for gasoline to evaporate. Technician B says that Reid vapor pressure
Lubov Fominskaja [6]

I’d say both techies are correct.

Volatility, as applied in gasoline, is quantified by the tendency of the liquid to change to vapor at any given temperature (vaporize). This rate of change might be hard or easy, this depends on the temperature or the pressure. Technician B is also correct. RVP is defined and determined experimentally according to the ratio of the vapor volume to the liquid volume at 100 °F.

8 0
3 years ago
Which ics function records time accounting and procures needed items?
vladimir1956 [14]
It is the finance / administration function that records time accounting and procures the needed items
7 0
3 years ago
Explain what the problems with the implementation of the function are, and show a way to fix them.// return true if two C string
Nataly [62]

Answer:

The code is not dereferencing the pointers. You have to place an asterisk in front of the pointer to read the value the pointer points to.

Explanation:

So "if (str1 != str2)" must be "if (*str1 != *str2)".

likewise:

   while (*str1 != 0 && *str2 != 0)

and

     result = (*str1 == *str2);

7 0
3 years ago
Word processing programs have different view options that you can use depending on the tasks you’re performing. Which option hel
gizmo_the_mogwai [7]
Preview, in MS word. It goes for print or publishing, whatever you desire.
7 0
3 years ago
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