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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
ROM
PROM
EPROM
RAM

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Digital Computer Electronics
The functional capacity of SSI devices is

100 to 10,000 gates
None of these
more than 10,000 gates
1 to 11 gates
12 to 99 gates

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

register
None of these
transistor
clock
pulse

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Digital Computer Electronics
What is the 1's complement of 0000 1111 0010 1101 number?

1111 0000 0010 1101
1111 0000 1101 0010
None of these
1001 0010 1010 1100
1111 1100 1010 1100

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Digital Computer Electronics
Which gates is known as universal gate?

NOT gate
XOR gate
None of these
AND gate
NAND gate

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Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

None of these
0.10101
1.10101
1.101
0.101

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