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Free download in PDF Microprocessor 8085 Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams like UPSC, NDA, SSC etc. These short solved questions or quizzes are provided by Gkseries./p>
(1)
The processor 80386/80486 and the Pentium processor uses _____ bits address bus:
[A]
16
[B]
32
[C]
36
[D]
64
(2)
Which is not the control bus signal:
[A]
READ
[B]
WRITE
[C]
RESET
[D]
None of these
(3)
PROM stands for:
[A]
Programmable read-only memory
[B]
Programmable read write memory
[C]
Programmer read and write memory
[D]
None of these
Answer: Programmable read-only memory
(4)
EPROM stands for:
[A]
Erasable Programmable read-only memory
[B]
ectrically Programmable read write memory
[C]
Electrically Programmable read-only memory
[D]
None of these
Answer: Erasable Programmable read-only memory
(5)
Each memory location has:
[A]
Address
[B]
Contents
[C]
Both A and B
[D]
None of these
(6)
Which is the type of microcomputer memory:
[A]
Processor memory
[B]
Primary memory
[C]
Secondary memory
[D]
All of these
(7)
Secondary memory can store____:
[A]
Program store code
[B]
Compiler
[C]
Operating system
[D]
All of these
(8)
Secondary memory is also called____:
[A]
Auxiliary
[B]
Backup store
[C]
Both A and B
[D]
None of these
(9)
Customized ROMS are called:
[A]
Mask ROM
[B]
Flash ROM
[C]
EPROM
[D]
None of these
(10)
The RAM which is created using bipolar transistors is called:
[A]
Dynamic RAM
[B]
Static RAM
[C]
Permanent RAM
[D]
DDR RAM
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