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Digital Computer Electronics

Digital Computer Electronics
What is the hexadecimal equivalent of a binary number 10101111

9E
All of these
8C
None of these
AF

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Digital Computer Electronics
Conversion of decimal number 4210 to it's octal number equivalent is

528
428
578
478
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

demultiplexer
multiplexer
decoder
None of these
encoder

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Digital Computer Electronics
Resistor Ratio design is used in linear ICs because

Ratios increase amplifier gain
Precise resistor values are not possible with IC processes
All of these
Ratios increase input resistance
None of these

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Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

1.10101
0.10101
1.101
None of these
0.101

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Digital Computer Electronics
The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is

bipolar
None of these
chip
fanout
universal logic circuit

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MORE MCQ ON Digital Computer Electronics

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