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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 11
11.
The boolean expression for shaded area in the given figure is
AB + AC
ABC + ABC
ABC + ABC
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
100101.10112 = __________ .
115.228
115.548
215.548
100.018
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The given figure shows a K-map for a Boolean function. The number of essential prime implicants is
4
5
6
8
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
For the logic circuit given, what is the simplified Boolean function?
X = AB + C
X = BC + A
X = AB + AC
X = AC + B
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
An XOR gate with 6 variables is as follows A ⊕ B ⊕ C ⊕ D ⊕ E ⊕ F. The number of minterms in the Boolean expression is
6
12
64
32
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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