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Digital Computer Electronics

Digital Computer Electronics
A logic circuit which is used to change a BCD number into an equivalent decimal number is

code converter
encoder
None of these
multiplexer
decoder

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Digital Computer Electronics
Conversion of an octal number 1258 to its decimal number is

9010
None of these
8510
8710
9910

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Digital Computer Electronics
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

BCD
decimal
None of these
binary
ASCE

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Digital Computer Electronics
What is the decimal equivalent of 210?

None of these
16
1024
4096
1000

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Digital Computer Electronics
Which logic family dissipates the minimum power?

TTL
None of these
CMOS
DTL
ECL

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

chip
None of these
memory
bus
I/O

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