Electronics and Communication Engineering - Electronic Devices and Circuits

46.
A digital clock uses __________ chip
SSI
LSI
VLSI
MSI
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
The contents of stack location 2109 H after the call operation will be
00001111
01010101
00100000
00100010
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
Which of the following conversion is incorrect?
1111101112 = 7678
110110103 = 6658
1011.11112 = 13.748
10101.112 = 26.58
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
In a flip-flop with RS latch a high S and a low R set the output to __________ and a low S and a high R set the output __________ .
low, low
high, high
low, high
high, low
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
For the logic circuit shown in figure, the simplified Boolean expression for the output Y is
A + B + C
AB
B
C
Answer: Option
Explanation:
No answer description is available. Let's discuss.