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Digital Computer Electronics

Digital Computer Electronics
The output of the following gate is 1 only if at least one of its inputs is 0.

AND gate
NOR gate
OR gate
None of these
NAND gate

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Digital Computer Electronics
A byte is consist of _____ bits

eight
None of these
ten
four
two

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Digital Computer Electronics
Express 8192 in K units.

8K
None of these
8.192 k
All of these
8 x 103 K

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Digital Computer Electronics
The number of binary bits required to represent a hexadecimal digit is

3
8
6
4
None of these

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

memory
chip
I/O
None of these
bus

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Digital Computer Electronics
The two basic technologies for digital ICs are bipolar and MOS. Bipolar technology is preferred for_____ and _____ whereas MOS technology is better suited to LSI.

ECL, DTL
None of these
SSI, LSI
MSI, LSI
SSI, MSI

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