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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

Similar Questions :

1. Exit() is same as return

  • TRUE
  • FALSE

Answer: Option B

2. What is correct order of precedence in C

  • Addition, Division, Modulus
  • Addition, Modulus, Division
  • Multiplication, Substration, Modulus
  • Modulus, Multiplication, Substration

Answer: Option D

3. Due to variable scope in c

  • Variables created in a function cannot be used another function
  • Variables created in a function can be used in another function
  • Variables created in a function can only be used in the main function
  • None of above

Answer: Option A

4. Which operator in c can't be overloaded

  • %
  • +
  • ::
  • -

Answer: Option C

5. rand() function returns

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

Answer: Option B

Read more from - C Programming Questions Answers - Chapter 1