Question Detail

Which is invalid name of identifier

world
addition23
test_name
factorial

Answer: Option

Similar Questions :

1. Size of void pointer is

1 byte
2 byte
4 byte
8 byte

Answer: Option B

2. What is prototype of a function in C

It is the return type of a function
It is the return data of the function
It is declaration of a function
It is a datatype

Answer: Option C

3. Can getch() be used to echo the input

Yes
No

Answer: Option B

4. printf() belongs to which library of c

stdlib.h
stdio.h
stdout.h
stdoutput.h

Answer: Option B

5. To access the members of structure which symbol is used

*
-
,
.

Answer: Option D

Read more from - C Programming Questions Answers - Chapter 1