TUeasy
BCA
MCQ Quiz & Self Assessment
MCQ TestInstant Solution
objective
Which of the following is an invalid variable name in C? (a) _salary (b) 1st_rank (c) total_sum (d) age2
Self-assessment testSolve & Check
Nepal's open education portal — School, +2, Diploma, Bachelor & Master in one place
MCQ Practice Bank, syllabus reference, and study materials for BCA under TU.
TU · BCA
MCQ Quiz & Self Assessment
Which of the following is an invalid variable name in C? (a) _salary (b) 1st_rank (c) total_sum (d) age2
MCQ Quiz & Self Assessment
What is the return type of the `malloc()` function in C? (a) `int*` (b) `char*` (c) `void*` (d) `float*`