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Which is invalid name of identifier

  • world
  • addition23
  • test_name
  • factorial

Answer: Option

Similar Questions :

1. What is wild pointer in c

  • a pointer which we need to write in future
  • a pointer which has bad naming convention
  • a pointer which has no limit
  • a point which has not initialized

Answer: Option D

2. The first expression in a for loop is

  • Step value of loop
  • Value of the counter variable
  • Any of above
  • None of above

Answer: Option B

3. What will be the output of following program
#include
main()
{
int x,y = 10;
x = y * NULL;
printf(\"%d\",x);
}

  • error
  • 0
  • 10
  • Garbage value

Answer: Option B

4. To access the members of structure which symbol is used

  • *
  • -
  • ,
  • .

Answer: Option D

5. Break statement is used for

  • Quit a program
  • Quit the current iteration
  • Both of above
  • None of above

Answer: Option B

Read more from - C Programming Questions Answers - Chapter 1