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Digital Computer Electronics

Digital Computer Electronics
How many memory locations can 14 address bits access?

16384
8192
None of these
14
4096

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

4
None of these
6
3
8

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Digital Computer Electronics
An OR gate can be imagined as

All of these
None of these
switches connected in parallel
MOS transistors connected in series
switches connected in series

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Digital Computer Electronics
Multiplication of 1112 by 1012 is

None of these
1100112
1000112
1111002
1012

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

None of these
low, high
high, low
even, odd
odd, even

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Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

high
some low and some high
low
0's
None of these

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