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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 15
1.
In a T flip-flop the output frequency is
same as input frequency
half of I/p frequency
double the input frequency
none
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
The access time of ROM using bipolar transistors is about
1 sec
1 mili sec
1 μ sec
1 n sec
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
In LIFO
only the top of the stack is immediately accessible
only the top of the stack is never accessible
only the first-in is accessible
only the first-in is not accessible
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
10 in BCD code represent
10100
1100
010111
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
In RAM, all the information can be obtained at the output with
minimum time delay
unequal time delay
nearly identical time delay
maximum time delay
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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