Exercise: Microprocessors

Questions for: Microprocessors

The number of operator to accomplish basic arithmetic in Java is
A:
4
B:
5
C:
6
D:
7
Answer: B
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An advantage of memory interlacing is that
A:
a larger memory is obtained
B:
effective speed of memory is increased
C:
cost of memory is reduced
D:
a non-volatile memory is obtained
Answer: B
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Which of the following integer expressions is correct in Pascal?
A:
- A + B + M
B:
A div B * mod C
C:
A - 4.0
D:
A / B + D
Answer: A
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The proper exponential form of - 0.0032 in FORTRAN 77 is
A:
-3.2 E - 3
B:
-0.0032
C:
-0.00032 EI
D:
-0.032 E - 1
Answer: A
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Assertion (A): Microprocesspr 8085 has six 8 bit registers B, C, D, E, H L.

Reason (R): B - C, D - E, H - L may be combined to form register pairs to hold 16 bits data.

A:
Both A and R are correct and R is correct explanation of A
B:
Both A and R are correct but R is not correct explanation of A
C:
A is correct R is wrong
D:
A is wrong R is correct
Answer: B
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