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Online Tests
PPSC Computer Science Chapter 17 Microprocessor And Assembly Language Online Test MCQs With Answers
Question # 1
CAD stand for.
Choose an answer
Computer aided drafting
Compare aided drafting
Both a and b
None
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Question # 2
How many bit micro processor in the era marked beginning of fourth generation
Choose an answer
4 bits
8 bit
16 bit
32 bit
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Question # 3
Which provided the current.
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Low cost
Slow cost
Low output
All of above
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Question # 4
The parity bits are used to check that a.
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Two bit error
Single bit error
Multi bit error
None
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Question # 5
Which RAM is created using MOS transistors.
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Dynamic RAM
Static RAM
Permanent RAM
SD RAM
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Question # 6
The register section is related to ____________ of the computer.
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Processing
ALU
Main memory
None
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Question # 7
In which form CPU provide output
Choose an answer
Computer signals
Digital signals
Metal signals
None
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Question # 8
What is the period of 3 generation.
Choose an answer
1979-1981
1979-1980
1978-1979
1978-1986
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Question # 9
DI stand for
Choose an answer
Destination index
Defect index
Definition index
Delete index
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Question # 10
How can we make computers work faster.
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the fetch execute cycle and pipelining
The assembly
Both a and b
None
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Question # 11
How are the successful microprocessor.
Choose an answer
8004
4004
5006
All of these
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Question # 12
Cache is usually the ______ of memory access by the microprocessor.
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First level
Second level
Third level
Fourth level
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Question # 13
MOS stand for.
Choose an answer
Metal oxides semiconductor
Memory oxide semiconductor.
a and b
None
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Question # 14
Causing a flag to became 0 is called.
Choose an answer
Clearing a flag
Case a flag
Both a and b
None
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Question # 15
Who work as a cache for the page table.
Choose an answer
TLB
TLP
LEB
WAB
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Question # 16
What is the period of fourth generation
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1979 - 1980
1981-1995
1995-2000
1974-1980
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Question # 17
Which is the types of cache memory
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Fully associative cache
Direct mapped cache
Set associative cache
All of these
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Question # 18
The accelerator is 16bit wide and is called.
Choose an answer
AX
AH
AL
DL
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Question # 19
FIFO stand for.
Choose an answer
First first other
First in first out
First in firs over
None
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Question # 20
Which is the main feature of 8085
Choose an answer
Internal clock generator
Internal system controller
Higher clock frequency
All of these
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Question # 21
ISR stand for
Choose an answer
Interrupt service register
Input service register
In service register
All of these
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