IndiaBIX

Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 13
6.
Which one of the following is loaded in the main memory by the bootstrap loader?
System data
User program
BIOS
Part of DOS
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
In a NAND SR latch S = 0, R = 1 then
Q = 0
Q = 1, Q = 0
it is race condition
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
Microprocessors find applications in
pocket calculators
scientific instruments
medical equipments
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The characteristic equation of flip-flop gives the next state QN + 1 in terms of present state QN and the inputs. Which one of the following is the characteristic equation of J - K flip-flop?
QN+1 = JQN + KQN
QN+1 = J + KQN
QN+1 = KQN + JQN
QN+1 = K + JQN
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
If we need a device to shut off a few ampere current in a few nano seconds, the proper devices is
VMOS
CMOS
BJT
UJT
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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