PPSC Computer Science Topic 17 MCQ's Test Preparation

PPSC conducts competitive exams throughout the year. It comes with different tests according to the vacant positions by the government agencies. PPSC arranges a separate test for every single subject and computer science is one of those subjects. Students who are specialists in the computer science field and want to start their professional career through government agencies are offered best wishes and, at the same time, they are advised to prepare well to appear for the PPSC test. Well, those who are looking for better practice they are invited by Ilmkidunya to get better preparation through the given PPSC sample tests.

MCQ's Test For PPSC Computer Science Topic 17 Microprocessor And Assembly Language

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PPSC Computer Science Topic 17 Microprocessor And Assembly Language

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Question # 1

Second level is a cache on the

Question # 2

A central processing unit fabricated on a single chip of semiconductor is called.

Question # 3

System bus contains

Question # 4

Which is the main feature of 8085

Question # 5

The four index register can be used for.

Question # 6

Which is the most commonly measured in term of MIPS previously millions instructing peer second.

Question # 7

DEC stand for

Question # 8

The status register is also called the

Question # 9

The problems of bus confit and spares address distribution are eliminated by the use of ___ address technique.

Question # 10

PC stand for

Question # 11

Who works as cache on the variable.

Question # 12

How many parts of single address computer instruction.

Question # 13

AL 7 99H which operation is performed here

Question # 14

DIP stand for

Question # 15

What is the maximum clock speed of PIII processor.

Question # 16

Which mode is used to double handshakes in 8255

Question # 17

Who is the Brian of computer

Question # 18

EU stand for

Question # 19

8254 programmable timer counter has.

Question # 20

PMOS stand for

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 The mode of DMA are
A. Single transfer
B. Transfer
C. Repeated Sigel transfer
D. All of these
2 The ram which is created using bipolar transistors is called.
A. Dynamic RAM
B. Static RAM
C. Permanent RAM
D. DDR RAM
3 T1 is the time taken for the stage and there are n stages in the.
A. Through out
B. Assembly line
C. Both a and b
D. None
4 WA Stand for
A. Write allocate
B. Wrote allocate
C. Way allocate
D. Word allocate
5 Which is the type of microcomputer memory
A. Processor memory
B. Primary memory
C. Secondary memory
D. All of these
6 _________ causes the address of the next microprocessor to be obtained from the memory.
A. CRJA
B. ROM
C. MAP
D. HLT
7 Which type of RAM need regular referred.
A. Dynamic RAM
B. Static RAM
C. Permanent RAM
D. SD RAM
8 Single address computer instruction has two parts.
A. The operation code
B. The operand
C. A and b
D. None
9 BIU stand for
A. Bus interface unit
B. Bess interface unit
C. Both a and b
D. None
10 The parity bits are used to check that a.
A. Two bit error
B. Single bit error
C. Multi bit error
D. None

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