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Digital Computer Electronics

Digital Computer Electronics
The m-bit parallel adder consists of:

m/2 full adders
(m+1) full adders
None of these
m full adders
m-1 full adders

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

10110012
11001112
10110112
None of these
100112

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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?

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

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Digital Computer Electronics
The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.

MSI
MOSFET
LSI
MOS
None of these

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Digital Computer Electronics
A preliminary guide for comparing the simplicity of logic circuits is to count the number of input _____ leads.

All of these
bus
wire
gate
None of these

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Digital Computer Electronics
Conversion of an octal number 1438 to hexadecimal number is

6016
5716
5016
6316
None of these

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