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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 8
11.
Full adder circuit can be implemented by
Multiplexers
Half adders
AND or OR gates
Decoders
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
(FE35)16 XOR (CB15)16 is equal to
(3320)16
(FE35)16
(FF50)16
(3520)16
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
If 4 in binary system is 100 then 8 will be
10
100
111
1000
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
In the given figure A = 1, B = 1. B is now changed to a sequence 101010................The outputs X and Y will be
fixed at 0 and 1 respectively
X = 1010.......and Y = 0101........
X = 1010..........and Y = 1010
fixed at 1 and 0 respectively.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
The ALU carrier out arithmetic and logic operations (OR AND, NOT, etc.) it processes
decimal numbers
binary numbers
hexadecimal numbers
octal numbers
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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