11 Gates Review in Data Types, Variables and etc.

Which is correct with respect to size of the datatypes?

• char > int > float

• int > char > float

• char < int < double

• double > char > int

How many keywords are there in C Language ?

• 30

• 22

• 32

• 36

Which of the following cannot be a variable name in C?

• volatile

• area

• mega

• number

Identify wrong C keyword below

• auto, double, int, struct

• break, else, long, switch

• case, enum, register, typedef

• char, extern, intern, return

Find a correct C Keyword below.

• breaker

• default

• shorter

• go to

Find a correct C Keyword below.

• work

• permanent

• constant

• case

Which of the following is true for variable names in C?

• Variable names cannot start with a digit

• Variable can be of any length

• They can contain alphanumeric characters as well as special characters

• Reserved Word can be used as variable name

Which of the following is not a basic data type in C language?

• float

• int

• real

• char

How many byte(s) char has in C programming?

• 1 byte

• 2 bytes

• 4 bytes

• 8 bytes

Which is the format modifier used for signed char in C programming?

• %d

• %c

• %u

• %ld