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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 1011012 to its decimal number is

4310
4710
None of these
4510
4010

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Digital Computer Electronics
The output 0 and 1 levels for TTL logic family is approximately

-1.75 and -0.9 V
None of these
0.1 and 5 V
0.9 and 1.75V
0.6 and 3.5 V

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

478
578
528
428
None of these

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Digital Computer Electronics
Semiconductor memory is:

a volatile memory
somewhat slower than magnetic core memory
None of these
somewhat larger than the magnetic core memory
All of these

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Digital Computer Electronics
A NOR gate has two or more input signals. All input must be _____ to get a high output

1's
None of these
some low some high
high
low

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Digital Computer Electronics
What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?

Function table
Routing table
ASCII table
Truth table
None of these

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