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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 13
16.
In a positive edge triggered JK flip flop
High J and High K produce inactive state
Low J and High K produce inactive state
Low J and Low K produce inactive state
High J and Low K produce inactive state
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
In case of static storage elements
information is permanently stored
information is to be periodically refreshed
information is to be intermittently refreshed
information is lost in case power is removed
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
For a microprocessor system using IO-mapped IO the following statement is NOT true
memory space available is greater
not all data transfer instructions are available
IO and memory address spaces are distinct
IO address space is greater
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Which of the following is susceptible to race condition?
R-S latch
D latch
Both R - S and D latches
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
The density of the dynamic RAM is
more than that of static RAM
less than that of static RAM
equal to that to static RAM
equal to or more than that of static RAM
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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