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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. rand() function returns

  • float value
  • integer value
  • any type
  • none of above

Answer: Option B

2. Difference between calloc() and malloc()

  • calloc() takes a single argument while malloc() needs two arguments
  • malloc() takes a single argument while calloc() needs two arguments
  • malloc() initializes the allocated memory to ZERO
  • calloc() initializes the allocated memory to NULL

Answer: Option B

3. Which operator has the highest priority

  • ()
  • []
  • *
  • /

Answer: Option A

4. If include files can be nested

  • Yes
  • No

Answer: Option A

5. What among following is true about stack

  • stack cannot reuse its memory
  • all elements are of different datatypes
  • all operation done at one end
  • none of above

Answer: Option C

Read more from - C Programming Questions Answers - Chapter 1
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