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Electronics and Communication Engineering - Microprocessors

Exercise : Microprocessors - Section 12
6.
The number of interrupt lines in 8085 is
2
3
4
5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
If KMT = 100, LITRES = 5.0, PCOST = 28.0 and OPCOST = 70.0 what will be the result of the following FORTRAN 77 program?

INTEGER KMT
REAL LITRES, PCOST, OPCOST, PKCOST READ *, KMT,
LITRES, PCOST, OPCOST, PKCOST
KMPL = KMT/LITRES PKCOST = (PCOST * LITRES + OPCOST)/ KMT
2
2.10
21
21.0
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A real number consists of
integer part
integer part and fraction part
integer part, fraction part along with positive or negative sign
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.

Assertion (A): Negative values of incremental operator in DO loop are allowed in Fortran 77 but not in earlier versions of Fortran.

Reason (R): Fortran 77 has better array facilities than earlier versions of Fortran.

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.
10.
In FORTRAN 77 the correct way to write mathematical expression is be
A / (B * C) - D ** 2
A / B - C - D ** 2
A / BC - D ** 2
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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