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Microprocessor 8085 Multiple Choice Questions and Answers | Microprocessor 8085 MCQs

Questions
1 The processor 80386/80486 and the Pentium processor uses _____ bits address bus:
A 16
B 32
C 36
D 64

Answer:32
2 Which is not the control bus signal:
A READ
B WRITE
C RESET
D None of these

Answer:RESET
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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

Answer:Both A and B
6 Which is the type of microcomputer memory:
A Processor memory
B Primary memory
C Secondary memory
D All of these

Answer:All of these
7 Secondary memory can store____:
A Program store code
B Compiler
C Operating system
D All of these

Answer:All of these
8 Secondary memory is also called____:
A Auxiliary
B Backup store
C Both A and B
D None of these

Answer:Both A and B
9 Customized ROMS are called:
A Mask ROM
B Flash ROM
C EPROM
D None of these

Answer:Mask ROM
10 The RAM which is created using bipolar transistors is called:
A Dynamic RAM
B Static RAM
C Permanent RAM
D DDR RAM

Answer:Static RAM

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