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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
RAM
ROM
PROM
EPROM

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Digital Computer Electronics
The octal equivalent of decimal 324.987 is

640.781
None of these
90.987
815.234
504.771

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

right, eight, clock
bits, one, register
light, eight, clock
None of these
bits, one, clock

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Digital Computer Electronics
The number of two-input NAND gates required to produce the two-input OR function is

4
None of these
1
2
3

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Digital Computer Electronics
Conversion of binary number 1100002 to hexadecimal is

4016
None of these
4316
3016
2716

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Digital Computer Electronics
A positive AND gate is also a negative

NAND gate
OR gate
None of these
NOR gate
AND gate

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