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Digital Computer Electronics

Digital Computer Electronics
The digits used in a binary number system are _____ and _____

9 and 0
1 and 2
0 and 1
3 and 4
None 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

encoder
decoder
multiplexer
None of these
demultiplexer

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Digital Computer Electronics
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is

T flip-flop
D flip-flop
None of these
Master slave JK flip-flop
JK flip-flop

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

decimal
ASCII
None of these
binary
hexadecimal

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Digital Computer Electronics
A combinational logic circuit which generates particular binary word or number is

encoder
demultiplexer
decoder
None of these
multiplexer

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

I/O
chip
memory
bus
None of these

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