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

Which is the components of microprocessor.

Question # 2

Which are used DMA controllers with 8085/8086 microprocessor.

Question # 3

8254 gate of a counter is to either

Question # 4

Which formula is used to calculate the number of read stall cycles.

Question # 5

Which memory is used to holds the address of the data stored in the cache.

Question # 6

AEN stand for

Question # 7

Which register contains the 8086/8088 flag

Question # 8

The microcomputer system by using the ___ device interface

Question # 9

The information is transferred from the ________ and_______ specified register.

Question # 10

Which is designed is automatically manage the handshake operation.

Question # 11

ALE stand for

Question # 12

How many types of classification of processor based on register section.

Question # 13

The ram which is created using bipolar transistors is called.

Question # 14

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

Question # 15

The register section is related to ____________ of the computer.

Question # 16

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

Question # 17

The physical address of memory is.

Question # 18

What is the period of fourth generation

Question # 19

Inc case of direct mapped cache lower order line address bits are used the access the

Question # 20

Which year intel family ensured.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 The time taken for all stages of the assembly line to become active is called the
A. Flow through time
B. Clock period
C. Through put
D. All of these
2 A central processing unit fabricated on a single chip of semiconductor is called.
A. RAM
B. ROM
C. Microprocessor
D. None
3 LM stand for
A. Least MAR
B. Load MAR
C. Least MRA
D. Load MRA
4 How many type of cache memory
A. 1
B. 2
C. 3
D. 4
5 Which bus carry addresses
A. System bus
B. Address bus
C. Control bus
D. Data bus
6 When CS_ the chip is not selected at all hence D7 to D0 are driven to high impendence state.
A. High
B. Low
C. Medium
D. Stand by
7 The area of memory with addresses near zero are called.
A. High memory
B. Mid memory
C. Memory
D. Low memory
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 NMOS stand for
A. N-Channel metal oxide semiconductor.
B. P-Channel metal oxide semiconductor
C. N-Channel memory oxide semiconductor
D. All above
10 The register can be divided are.
A. 3
B. 4
C. 5
D. 6

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