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

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Digital Computer Electronics
Which of the following Boolean algebra rules is wrong?

1 . x = 1
0 + A = A
A + A = A
1 + A = 1
None of these

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Digital Computer Electronics
What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?

None of these
Function table
Truth table
Routing table
ASCII table

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Digital Computer Electronics
A diagram that illustrates the ore (Logic) of functions in a progran called a

Flowchart
None of these
All of these
Sequence of steps
Direction of flow

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Digital Computer Electronics
Address 200H contains the byte 3FH. What is the decimal equivalent of 3FH

63
32
None of these
38
16

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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.

None of these
MSI
MOSFET
MOS
LSI

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