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What is use of \r in c

  • used to insert a vertical tab
  • used to insert a tab
  • places cursor at the end of line
  • places cursor at the start of line

Answer: Option D

Similar Questions :

1. What is use of \r in c

  • used to insert a vertical tab
  • used to insert a tab
  • places cursor at the end of line
  • places cursor at the start of line

Answer: Option D

2. If (*p) and **p is same

  • No
  • Yes

Answer: Option A

3. Exit() is same as return

  • TRUE
  • FALSE

Answer: Option B

4. 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

5. A variable in c

  • must have a valid datatype
  • can't have a name same as keyword
  • must have a name starting with a character
  • All of above

Answer: Option D

Read more from - C Programming Questions Answers - Chapter 1