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Digital Computer Electronics

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

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

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Digital Computer Electronics
Conversion of binary number 111112 to an octal number is

328
358
None of these
428
378

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Digital Computer Electronics
How many memory locations can 14 address bits access?

4096
16384
None of these
8192
14

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Digital Computer Electronics
A microprocessor has memory locations from 0000 to 3FFF. Each memory location stores 1 byte. How bytes can the memory store? Express this in kilobytes?

4,095, 4K
46,040, 46K
None of these
32,740, 32K
16,384, 16K

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Digital Computer Electronics
How many inputs signals can a gate have?

both (a) and (b)
None of these
one
two only
more than one

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Digital Computer Electronics
Which TTL sub-family has maximum speed?

low power TTL
schottky-clamped TTL
standard TTL
None of these
high speed TTL

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