A C variable cannot start with

A C variable cannot start with

A number

A special symbol other than underscore

Both of the above

An alphabet

Answer : C

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1) Find the output of the following program.

void main()
  {
    int i=01289;
    printf("%d", i);
   }

2) How would you round off a value from 1.66 to 2.0?

ceil(1.66)

floor(1.66)

roundup(1.66)

roundto(1.66)

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

auto

case

main

default

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

Difficult to learn

First generation language

Machine dependent

All of the above

5) A set of instructions which describes the steps to be followed to carry out an activity is called ______________.

Algorithm

Program

Flowchart

Terminal