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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 9
46.
Some of MOS families are PMOS, NMOS, CMOS. The family dominating the LSI field where low power consumption is necessary is
NMOS
CMOS
PMOS
both NMOS and CMOS
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
The ASCII code is
5-bit code
7-bit code
9-bit code
11-bit code
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
The binary addition 1 + 1 =
11
10
111
100
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
The Boolean function A + BC is a reduced form of
AB + BC
(A + B) . (A + C)
AB + ABC
(A + C) . B
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
Which of the following statements is not true in regard to storage time of a transistor?
The transistor is in active region
Both junctions are forward-biased
The collector injects electrons or holes into the base region
It is the time taken by the carriers to leave the base region
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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