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Digital Computer Electronics

Digital Computer Electronics
The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?

12
8
14
13
None of these

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Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

NOR
OR
None of these
AND
NAND

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Digital Computer Electronics
A _____ is a group of devices that store digital data.

variations
circuits
None of these
bit
register

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

hexadecimal
decimal
None of these
binary
ASCII

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

None of these
XOR
OR
XAND
AND

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Digital Computer Electronics
What is the ASCII code for T?

1011100
None of these
1011010
1011111
1010100

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