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Electronics and Communication Engineering - Microprocessors

Exercise : Microprocessors - Section 7
36.

Assertion (A): In C arithmetic operations are pemiissible on ints, floats and chars.

Reason (R): In C every arithmetic operator must be written explicitly.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct R is wrong
A is wrong R is correct
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Which of the following is a valid expression in FORTRAN 77?
B * - 3
B * (- 3)
B * * - 3
B * + 2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
In setting up 'for' loops in Pascal, the initial and final values of index may be
integer constants
Integer constants or integer variable names
integer constants or integer variable names or integer expressions
integer constants or real constants
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
In a 3 byte instruction of 8085, the first, second and third byte respectively indicate
operation code, low order byte of data/address and high order byte of data / address
low order byte of data / address, high order byte of data / address and operation code
high order byte of data / address, low order byte of data / address and operation code
high order byte of data / address, operation code and low order byte of data / address
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
In 8085 stack pointer is
4 bit register
8 bit register
16 bit register
32 bit register
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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