How many times ‘return’ statement can be written.
A. once.
B. twice.
C. thrice.
D. four.
In logical AND_
A. both the conditions have to be true.
B. both conditions have to be false.
header file contains mathematical functions.
C. one condition is true another is false.
D. both (a) and (c) true.
In C………..number of if-else statements can be nested.
A. infinite.
B. finite.
C. 89.
D. 1.
The………header file contains mathematical functions.
A. conio.h.
B. stdio.h.
C. math.h.
D. dos.h.
Every program statement in a C program must end with
A. semicolon.
B. comma.
C. full stop.
D. slash.
A function popularly used C input function
A. scanf.
B. printf.
C. getch.
D. char.
Hierarchy decides which operator_
A. is used first.
B. is fastest.
C. is most important.
D. operates in largest number.
The maximum width of a C variable name can be
A. 16 characters.
B. 8 characters.
C. 10 characters.
D. 20 characters.
C program are converted into machine language with help of
A. an interpreter.
B. compiler.
C. an operating system.
D. Loader.
Which of the following is NOT a support chip.
A. microprocessor.
B. programmable peripheral interface chip.
C. keyboard controller chip.
D. interrupt controller chip.
