Curioustab

Home » Electronics and Communication Engineering » Microprocessors

Which of the following is not a valid variable name in C?

1 a
a 1 2
a b 123
a b c 123

Correct Answer: 1 a

Explanation:

First character must be alphabet.

← Previous Question Next Question→

More Questions from Microprocessors

Consider the following C program int ram float alpha, gamma ram = 6400 alpha = 0.562 gamma = alpha * ram + 1 Now consider the following statements about this program ram is an integer variable alpha, gamma are real variables *, + are arithmetic operators 0.562 may be an integer constant or real constant Which of the above are correct?
Computer virus can hide itself in a diskette but not in a hard disk.
IC (instruction cycle), FC (fetch cycle) and EC (executive cycle) are related as
MICR stands for
Binary number 1101.101 is equivalent to decimal number?
The number of storage classes in C is
Consider the following DO statement in Fortran 77 DO 52 N = 1, 10, 3 The number of DO loop executions in the above statement is
Which of the following is not a valid variable name in C?
To evaluate X = (A + B + 1.2) * (A + B - C) the sequence of operation is
In a microprocessor

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion