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Digital Computer Electronics

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

None of these
8192
14
4096
16384

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

None of these
decimal
binary
hexadecimal
ASCII

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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

None of these
encoder
demultiplexer
multiplexer
decoder

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Digital Computer Electronics
The radix of the binary number is:

1
10
3
None of these
2

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Digital Computer Electronics
The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

decimal
None of these
All of these
hexadecimal
binary

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Digital Computer Electronics
The ASCII code is a 7-bit code for

All of these
None of these
other symbols
letters
numbers

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MORE MCQ ON Digital Computer Electronics

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