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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 1368 to hexadecimal number is

5D16
50000000000000000
None of these
70000000000000000
5A16

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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

None of these
chip
fanout
universal logic circuit
bipolar

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Digital Computer Electronics
A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

negative, positive
positive, negative
None of these
sign, hexa
hexa, sign

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Digital Computer Electronics
In boolean algebra, the times sign stands for the _____ operation

None of these
NAND
AND
NOR
OR

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Digital Computer Electronics
A byte is consist of _____ bits

ten
eight
four
two
None of these

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Digital Computer Electronics
Conversion of decimal number 8910 it's binary number equivalent is

None of these
100112
10110112
10110012
11001112

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