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Digital Computer Electronics

Digital Computer Electronics
The logic 1 in positive logic system is represented by:

lower voltage level
higher voltage level
negative voltage
zero voltage
None of these

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Digital Computer Electronics
A byte is consist of _____ bits

eight
two
four
ten
None of these

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Digital Computer Electronics
Conversion of hexadecimal number 1D7F16 to a decimal number is

555710
755110
778110
877110
None of these

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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
bus
None of these
chip
memory

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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

None of these
decoder
multiplexer
demultiplexer
encoder

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Digital Computer Electronics
Conversion of decimal number 1310 to it's octal number equivalent is

118
158
138
None of these
178

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