Solved : PROGRAMMING & PROBLEM SOLVING THROUGH ‘C’ LANGUAGE , January 2021 | NIELIT O Level
Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the "OMR" answer sheet supplied with the question paper, following instructions therein.
1.1 Which of the following is not a valid variable name declaration ?
(A) int
(B) abc_int
(C) abc
(D) abc_abc