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Free computer quiz Online Test - MeritNotes
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Online Exam
No. of Questions :10
Remaining Time :
1. Which of the following is the first integrated logic family?
(a)
TTL
(b)
RTL
(c)
MOS
(d)
TTL
2. In term of levels of integration, an IC containing about 50 gates would be classified as
(a)
MSI
(b)
SSI
(c)
LSI
(d)
VLSI
3. Which of the following logic families has the highest noise immunity?
(a)
RTL
(b)
HTL
(c)
DTL
(d)
TTL
4. Bipolar ram usually makes use of
(a)
RTL high speed circuit
(b)
DTL circuit
(c)
TTL high speed circuit
(d)
None of these
5. Which of the following IC has only one input line?
(a)
AND gate
(b)
BCD to decimal decoder
(c)
Multiplexer
(d)
Demultiplexer
6. Which gate is highest noise immunity?
(a)
TTL
(b)
HTL
(c)
RTL
(d)
DTL
7. The location where Input/output devices are connected to the computer is called
(a)
Port
(b)
Accumulator
(c)
Keyboard
(d)
Bus
8. Which of the following semiconductor memories is considered fast?
(a)
CMOS
(b)
Bipolar
(c)
Static MOS
(d)
Dynamic MOS
9. A P-Channel enhancement type MOSFET performs much the same function as a PNP transistor except that
(a)
It is controlled by current rather than a voltage like a bipolar transistor
(b)
It is controlled by voltage larger than current
(c)
It is considerably larger
(d)
It operates much faster
10. The time required for a gate or inverter to change its state is
(a)
Charging time
(b)
Propagation time
(c)
Decay time
(d)
Rise time
