Overview of C Programming

Question 1

How many bits are required to represent M values?

Answer 1

ceiling(log2(m))

Question 2

What are the basic data types in C?

Answer 2

char, int, float, double

Question 3

What is the advantage of greater word size?

Answer 3

More efficient

Question 4

What happens if you don’t put ‘break’ for the cases in switch statements?

Answer 4

It will keep evaluating all the cases below the satisfied case