Question-51. What are enumerations ?

Answer- Enumerations are list of integer constants with name. Enumerators are defined with the keyword enum.

 

Question-52. Which built-in function can be used to move the file pointer internally ?

Answer- fseek()

 

Question-53. What is a variable ?

Answer- A variable is the name storage.

 

Question-54. Who designed C programming language ?

Answer- Dennis M Ritchie.

 

Question-55. C is successor of which programming language ?

Answer- B

 

Question-56. What is the full form of ANSI ?

Answer- American National Standards Institute.

 

Question-57. Which operator can be used to determine the size of a data type or variable ?

Answer- sizeof.

 

Question-58. Can we assign a float variable to a long integer variable ?

Answer- Yes, with loss of fractional part.

 

Question-59. Is 068 a valid octal number ?

Answer- No, it contains invalid octal digits.

 

Question-60. What it the return value of a relational operator if it returns any ?

Answer- Return a value 1 if the relation between the expressions is true, else 0.