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Digital Computer Electronics

Digital Computer Electronics
Subtraction of 1001011002 from 11101010102 is

10010111102
11110000012
1101000012
11110111112
None of these

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Digital Computer Electronics
The inverter OR gate and AND gate are called decision-making elements because they can recognize some input _____ while disregarding others. A gate recognizes a word when its output is _____

words, high
bytes, high
character, low
bytes, low
None of these

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Digital Computer Electronics
A combinational logic circuit which is used when it is desired to send data from two or more source through a single transmission line is known as

demultiplexer
decoder
None of these
encoder
multiplexer

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Digital Computer Electronics
Which gates is known as universal gate?

NAND gate
XOR gate
AND gate
NOT gate
None of these

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Digital Computer Electronics
The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a _____ RAM.

bipolar
None of these
volatile
static
semiconductor

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Digital Computer Electronics
Names, numbers, and other information needed to solve a problem are called _____

program
controls
None of these
data
instruction

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