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Digital Computer Electronics

Digital Computer Electronics
Names, numbers, and other information needed to solve a problem are called _____

controls
program
data
instruction
None of these

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Digital Computer Electronics
Conversion of decimal number 6710 to it's octal number equivalent is

None of these
998
1008
1098
1038

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

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Digital Computer Electronics
What is the 2's-complement representation of -24 in a 16-bit microcomputer?

None of these
1111 1111 1110 0111
0000 0000 0001 1000
0001 0001 1111 0011
1111 1111 1110 1000

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Digital Computer Electronics
The octal equivalent of decimal 324.987 is

None of these
640.781
90.987
504.771
815.234

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Digital Computer Electronics
A combinational logic circuit which generates particular binary word or number is

encoder
decoder
multiplexer
demultiplexer
None of these

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