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Digital Computer Electronics

Digital Computer Electronics
The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.

None of these
EPROM
RAM
ROM
PROM

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

9710
9910
9310
None of these
2910

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Digital Computer Electronics
Convert the 1000 0000 0000 1111 signed binary number to decimal number.

None of these
-30
30
15
-15

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

101000.01
101001.11
None of these
10111.0011
101000.0011

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Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

1118
1198
1208
1018
None of these

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Digital Computer Electronics
In which of the following adder circuits, the carry look ripple delay is eliminated?

Parallel adder
Full adder
None of these
Half adder
Carry-look-ahead adder

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