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Electronics and Communication Engineering - Microprocessors

Exercise : Microprocessors - Section 7
16.
The programming language in which Excel records the macro code is
basic
visual basic
video basic
basic 2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
The 8085 instruction LDA FFA is an example of
Direct addressing
Register addressing
Immediate addressing
Register indirect addressing
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
A mP contains 2 MHz crystal. The time taken to complete instructions with 1000 cycles is
2 ms
1 ms
2 nx
1 ns
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Consider the following statement in Fortran 77

READ *, (X.(I), I = 0, 4)

 Which of the following is correct?
3 values would be read and stored in X (0), X (1), X (2)
4 values would be read and stored in X (0), X (1), X (2), X (3)
5 values would be read and stored in X (0), X (1), X (2), (3)(4)
5 values would be read and stored in X (I), X (2), X (3), X (4), X (5)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Which of the following methods does not cause any reduction in instruction length?
Using program counter
Common source and destination address
Implicit source and destination address
Machine language programming
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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