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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 8
1.
In a JK flip flop toggle means
set Q = 1 and Q = 0
set Q = 0 and Q = 1
change the output to the opposite state
no change in output
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
How many flag are there in 8085 microprocessor?
4
5
6
8
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
A microcomputer has a 64 K memory. What is the hexadecimal notation for the first memory location?
0000
FFFF
0FFF
3FFF
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Binary 101010 is equivalent to decimal number
24
42
44
64
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Each cell of a static RAM has
4 MOS transistors
4 MOS transistors and 2 capacitors
2 MOS transistors and two capacitors
1 MOS transistor and 1 capacitor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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