Electronics and Communication Engineering - Digital Electronics
Exercise : Digital Electronics - Section 2
- Digital Electronics - Section 13
- Digital Electronics - Section 24
- Digital Electronics - Section 23
- Digital Electronics - Section 22
- Digital Electronics - Section 21
- Digital Electronics - Section 20
- Digital Electronics - Section 19
- Digital Electronics - Section 18
- Digital Electronics - Section 17
- Digital Electronics - Section 16
- Digital Electronics - Section 15
- Digital Electronics - Section 14
- Digital Electronics - Section 1
- Digital Electronics - Section 12
- Digital Electronics - Section 11
- Digital Electronics - Section 10
- Digital Electronics - Section 9
- Digital Electronics - Section 8
- Digital Electronics - Section 7
- Digital Electronics - Section 6
- Digital Electronics - Section 5
- Digital Electronics - Section 4
- Digital Electronics - Section 3
- Digital Electronics - Section 2
16.
A16 X 216 __________ .
Answer: Option
Explanation:
A16 = 10, 216 = 2, 10 x 2 = 20 in decimal = 14 in hexadecimal.
17.
For the binary number 11101000, the equivalent hexadecimal number is
Answer: Option
Explanation:
11 01000 = 128 + 64 + 32 + 8 = 232 in decimal = E 8 in hexadecimal.
18.
AECF116 + 15ACD16 = __________ .
Answer: Option
Explanation:
Convert to decimal, add and change the result to hexadecimal.
19.
A XOR gate has inputs A and B and output Y. Then the output equation is
Answer: Option
Explanation:
XOR gate recognises odd number of 1's.
20.
Wired AND connection can be used in TTL with totem pole output.
Answer: Option
Explanation:
F, No it cannot be used.
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