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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.

ROM
EPROM
None of these
PROM
RAM

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Digital Computer Electronics
Which of the following is a universal gate?

OR
EX-OR
NAND
AND
None of these

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Digital Computer Electronics
Conversion of decimal number 4210 to it's octal number equivalent is

428
528
478
None of these
578

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Digital Computer Electronics
De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.

XOR
NOR
None of these
AND
XAND

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

NAND
None of these
XOR
AND
OR

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Digital Computer Electronics
One way to simplify the sum-of-products equation is to use boolean algebra. Another way is the _____ map.

Karnaugh
None of these
Standard
Schottky
De Morgan

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