What number would be shown on the screen after the following statements of C are

What number would be shown on the screen after the following statements of C are executed?

char ch;
  int i;
  ch = 'G';
  i = ch-'A';
 printf("%d", i);

5

6

7

8

Answer : B

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1) A sequence of instructions, in a computer language, to get the desired result is known as:

2) Program error are called ___________.

Bugs

Debugging

Both a and b

None of the above

3) Which one of the following is not a reserved keyword for C?

auto

case

main

default

4) Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?

rem = 3.14 % 2.1;

rem = modf(3.14, 2.1);

rem = fmod(3.14, 2.1);

Remainder cannot be obtain in floating point division.

5) Which of the following is related to machine language?

Difficult to learn

First generation language

Machine dependent

All of the above