DIGITAL COMPUTER ELECTRONICS QUIZ

The octal equivalent of decimal 324.987 is

90.987

815.234

None of these

504.771

640.781

TRUE ANSWER : ?
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What is the main advantage of using MOSFET rather than bipolar transistor circuitary in ICs?

None of these

system designers are more familiar with MOS circuitary

much greater complexity (more components) than bipolar circuits : better economy

fewer power supply connections are required with MOS ICs

higher operating speed than bipolar circuits

TRUE ANSWER : ?
YOUR ANSWER : ?

Conversion of binary number 1100012 to its decimal number is

2710

None of these

5010

3910

4910

TRUE ANSWER : ?
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Conversion of an octal number 1438 to its decimal number is

10710

None of these

9910

97110

9010

TRUE ANSWER : ?
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The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected.

RAM

None of these

EPROM

ROM

PROM

TRUE ANSWER : ?
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The functional capacity for LSI devices is

None of these

100 to 10,000 gates

more than 10,000 gates

1 to 11 gates

12 to 99 gates

TRUE ANSWER : ?
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_____ is the fastest logic family; it's used in high-speed applications.

TTL

None of these

MOS

ECL

DTL

TRUE ANSWER : ?
YOUR ANSWER : ?

ASCII and EBCDIC differ in

the number of bytes used to store characters

their efficiency in storing data

their collecting sequences

None of these

the random and sequential access method

TRUE ANSWER : ?
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Conversion of an octal number 1438 to hexadecimal number is

6016

5016

None of these

5716

6316

TRUE ANSWER : ?
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With a JK master-slave flip-flop the master is cocked when the clock is _ and the slave is triggered when the clock is _

race, no change

set, reset

set, race

high, low

None of these

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