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Electronics and Communication Engineering - Microprocessors

Exercise : Microprocessors - Section 9
6.
DMA stands for
Direct Memory Address
Distributed Memory Address
Direct Memory Accumulator
Decimal Machine Address
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
8085 data bus has 8 lines and is bidirectional.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
It is difficult to write a program in a machine language.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
A string variable in Basic is
an alphabet followed by dollar sign
a digit followed by dollar sign
either (a) or (b)
neither (a) nor (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
RESET OUT signal when high indicates that
program counter etc. are being set
program counter etc. are being reset
either (a) or (b)
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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