Digital Computer Electronics MCQ

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Digital Computer Electronics MCQ

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Question 11 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
A p- channel enhancement type MOSFET performs much the same function as a PNP transistor, except that
A
it operates much faster
B
it is considerably larger
C
it is controlled by voltage rather than by current, so that it requires very little current at the control terminal
D
it is controlled by current rather than by voltage like a bipolar transistor.
Aptitude Questions answers
Question 12 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
De Morgan's second therm says that NAND gate is equivalent to a bubbled ..... gate.
A
AND
B
XAND
C
XOR
D
OR
English grammar Questions answers
Question 13 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
What logic function is produced by adding an inverter to each input and the output of an AND gate?
A
NAND
B
NOR
C
OR
D
XOR
Bank exam Questions answers
Question 14 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
When a transistor is cut off or saturated, transistor ..... have almost no effect
A
wave
B
variations
C
stage
D
circuits
KBC Questions answers
Question 15 [CLICK ON ANY CHOICE TO KNOW MCQ multiple objective type questions RIGHT ANSWER]
Express -7 as 16-bit signed binary numbers.
A
0000 0000 0000 0111
B
1000 0000 0000 0111
C
0111 0000 0000 0001
D
0111 0000 0000 0000
Computer science (GATE/NET) Questions answers
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