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Digital Computer Electronics

Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

101000.0011
101001.11
10111.0011
101000.01
None of these

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Digital Computer Electronics
_____dominates the LSI field, and _____ is used extensively where lowest power consumption is necessary.

MOSFET, PMOS
NMOS, PMOS
None of these
NMOS, CMOS
PMOS, CMOS

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Digital Computer Electronics
A full-adder adds _____ bits, and producing a SUM and a _____

3, CARRY
8, SUBTRACTION
None of these
All of these
16, DIVIDE

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

70000000000000000
50000000000000000
None of these
5D16
5A16

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Digital Computer Electronics
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is

D flip-flop
T flip-flop
None of these
JK flip-flop
Master slave JK flip-flop

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

None of these
AF
All of these
8C
9E

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