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Digital Computer Electronics

Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

None of these
0000 0000 0000 0111
0111 0000 0000 0000
1000 0000 0000 0111
0111 0000 0000 0001

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Digital Computer Electronics
Computers use thousands of flip-flops. To coordinate the overall action, a common signal called the _____ is sent to each flip-flop.

None of these
master
latch
clock
slave

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Digital Computer Electronics
What is the 1's complement of 0000 1111 0010 1101 number?

1111 0000 0010 1101
1001 0010 1010 1100
1111 0000 1101 0010
1111 1100 1010 1100
None of these

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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.

MOSFET
None of these
LSI
MOS
MSI

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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.

bus
All of these
gate
wire
None of these

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Digital Computer Electronics
A _____ is a group of devices that store digital data.

register
None of these
circuits
variations
bit

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