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Digital Computer Electronics

Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

368
408
None of these
328
348

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Digital Computer Electronics
Conversion of 10110112 to it's decimal equivalent is

20010
8110
None of these
10010
9110

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Digital Computer Electronics
Instead of counting with binary numbers, a ring counter uses words that have a single high _____

bit
None of these
gate
chip
bytes

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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.

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

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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.

master
slave
clock
None of these
latch

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Digital Computer Electronics
The functional capacity for LSI devices is

12 to 99 gates
100 to 10,000 gates
None of these
1 to 11 gates
more than 10,000 gates

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MORE MCQ ON Digital Computer Electronics

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