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Digital Computer Electronics

Digital Computer Electronics
The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?

None of these
8
14
12
13

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Digital Computer Electronics
A full-adder adds _____ bits, and producing a SUM and a _____

None of these
3, CARRY
All of these
8, SUBTRACTION
16, DIVIDE

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Digital Computer Electronics
What is the decimal equivalent of 210?

4096
16
None of these
1000
1024

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Digital Computer Electronics
Computer ICs work reliably because they are based on _____ design.

Two-states
Top-bottom
None of these
System
Two-stage

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Digital Computer Electronics
Conversion of hexadecimal number 1D7F16 to a decimal number is

555710
755110
None of these
778110
877110

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Digital Computer Electronics
A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

hexa, sign
None of these
negative, positive
positive, negative
sign, hexa

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