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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.

PROM
RAM
EPROM
ROM
None of these

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

0, 64
None of these
0000, 9999
0000, EEEE
0000, FFFF

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Digital Computer Electronics
FETs are used in linear ICs to:

(a) and (b) above
increase device complexity
provide large resistances
increase input resistance
None of these

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Digital Computer Electronics
Small-scale integration, abbreviated _____ refers to fewer than 12 gates on the same chip. Medium-scale integration (MSI) means 12 to 100 gates per chip. And large-scale integration (LSI) refers to more than _____ gates per chip.

SSI, 10000
None of these
SSI, 75
SSI, 1000
SSI, 100

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Digital Computer Electronics
A positive AND gate is also a negative

NOR gate
OR gate
AND gate
NAND gate
None of these

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Digital Computer Electronics
Conversion of decimal number 8910 it's binary number equivalent is

None of these
11001112
100112
10110012
10110112

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