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Digital Computer Electronics

Digital Computer Electronics
A multiplexer is also known as

coder
None of these
multivibrator
data selector
decoder

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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.

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

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Digital Computer Electronics
A half-adder adds _____ bits

10
8
None of these
16
2

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Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

OR
None of these
AND
NAND
NOR

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Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

4n
8n
10n
2n
None of these

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Digital Computer Electronics
The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?

12
13
8
14
None of these

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