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

00:00
Question # 1

Which corporation decided to use 8088 microprocessor in personal computer.

Question # 2

Using 12 binary digits how many queue house addresses would be possible.

Question # 3

a 16 bit address bus can generate ________ address bus.

Question # 4

How bit microprocessor inexpensive a separate interface is provided with I/O device.

Question # 5

Which processor provided 1 MB memory.

Question # 6

8254 counters can count in the

Question # 7

INTR it implies the ___ signal

Question # 8

Which are used for port A in 8255 mode 1.

Question # 9

In which form CPU provide output

Question # 10

The register section is related to ____________ of the computer.

Question # 11

INT stand for

Question # 12

PROM stand for

Question # 13

They were fabricated using a low powered version of the HMOS technology called.

Question # 14

Who is the represents the fundamental process in the operation of the CPU

Question # 15

MOS stand for.

Question # 16

Which is the types of cache memory

Question # 17

Second level is a cache on the

Question # 18

Which are the categorized of Flag

Question # 19

DAC stand for

Question # 20

EB stand for

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 The cache usually gets its data from the ______ whenever the instruction or data is required by the CPU.
A. Main memory
B. Case memory
C. Cache memory
D. All of these
2 Name of typical dedicated regtister.
A. PC
B. IR
C. SP
D. All these
3 Direct mapping is a _____________ to implement cache memory
A. Cheaper way
B. Case way
C. Cache way
D. None
4 Accumulator based microprocessor example are.
A. Intel 8085
B. Motorola 6809
C. A and B
D. None
5 NMI stand for
A. Non mask able interrupt
B. Non mistake interrupt
C. Both a and b
D. None
6 Which are the general register.
A. AX.; Accumulator
B. BX: base
C. CX: Count
D. All of these
7 Which generate an interrupt to the microprocessor after a certain interval of time.
A. 8251
B. 8254
C. 8255
D. 8259
8 Which is not the main feature of DEC alpha
A. 64 bit RISC processor
B. Designed to replace 32 VAX
C. Seven stage split integer point pipeline
D. Variable instruction length
9 The pin configuration of 8086 is available in the.
A. 40 pin
B. 50 pin
C. 30 pin
D. 20 pin
10 Which technique is uses for main memory array design.
A. Linear decoding
B. Fully decoding
C. Both a and b
D. None

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