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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 1011102 to an octal number is

468
None of these
358
568
508

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Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

None of these
11110112
1100112
1001112
1100112

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Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

OR
None of these
AND
NOR
NAND

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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.

MOS
MOSFET
MSI
LSI
None of these

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

None of these
chip
gate
bit
bytes

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Digital Computer Electronics
A combinational logic circuit which is used to send data coming from a single source to two or more separate destinations is called as

multiplexer
decoder
None of these
demultiplexer
encoder

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