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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000112 to an octal number is

None of these
1498
1408
1478
1438

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Digital Computer Electronics
Conversion of decimal number 9910 to hexadecimal number is

816
None of these
6116
6316
5016

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

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

None of these
memory location
address
registers
chip

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Digital Computer Electronics
Conversion of binary number 1100002 to hexadecimal is

2716
3016
4316
None of these
4016

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Digital Computer Electronics
An OR gate can be imagined as

None of these
All of these
MOS transistors connected in series
switches connected in parallel
switches connected in series

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