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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000112 to its decimal number is

9910
9310
2910
None of these
9710

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Digital Computer Electronics
Conversion of an octal number 1258 to its decimal number is

9910
8710
8510
9010
None of these

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Digital Computer Electronics
The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers.

sign, magnitude
value, sign
variable, value
sign, remainder
None of these

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

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

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Digital Computer Electronics
De Morgan's second therm says that NAND gate is equivalent to a bubbled _____ gate.

XAND
None of these
XOR
OR
AND

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Digital Computer Electronics
Arithmetic operation are coded in

Input/Outpur(I/0)
Decision symbols
Terminal symbols
Processing symbols
None of these

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