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Digital Computer Electronics

Digital Computer Electronics
An inventor is a gate with only _____ input; the output is always in the opposite state from the input

None of these
more than one
two
All of these
one

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Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

10110101110102
10001010001012
None of these
10010000000102
11110110000102

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Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

microprocessors
chips
registers
vacuum tube
None of these

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Digital Computer Electronics
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

Lower cost
Smaller size
None of these
Higher reliability
All of these

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Digital Computer Electronics
A combinational logic circuit which is used to send data coming from a single source to two or more separate destinations is called as

decoder
demultiplexer
encoder
multiplexer
None of these

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Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

None of these
1208
1118
1018
1198

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