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

IP stand for.

Question # 2

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

Question # 3

Micro processor is the______ of computer.

Question # 4

Which are the part of architecture of 8086

Question # 5

Which is responsible for all the outside world communication by the microprocessor.

Question # 6

The physical address of memory is.

Question # 7

HMOS stand for

Question # 8

The memory system is said to be effective if the access time of the cache is close to the effective access time of the.

Question # 9

How many modes in 8254

Question # 10

Which bus carry addresses

Question # 11

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

Question # 12

HR stand for.

Question # 13

Which storage technique does not decoding circuit.

Question # 14

VAM sand for

Question # 15

Which are the flags of status register.

Question # 16

DEC stand for

Question # 17

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

Question # 18

AL 7 99H which operation is performed here

Question # 19

The act of acquiring an instruction is referred as the ____ the instruction

Question # 20

Which is an integral part of any micro computer system and its primary purpose is to hold program and data

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 The external device is connected to a pin called the__ pin on the processor chip.
A. Interrupt
B. Transfer
C. Both
D. None
2 Which type of RAM need regular referred.
A. Dynamic RAM
B. Static RAM
C. Permanent RAM
D. SD RAM
3 Which are used DMA controllers with 8085/8086 microprocessor.
A. 8237
B. 8357
C. Both a and b
D. None
4 Which chip used for AD & DA converters in 8086 processor.
A. 8251
B. 8255
C. 8254
D. 8259
5 Pentium pro processor contains
A. L1 Cache
B. L2 cache
C. Both a and b
D. None
6 A nibble can be represented in the from of.
A. Octal digit
B. Decimal
C. Hexa decimal
D. None
7 PC stand for
A. Program counter
B. Points counter
C. Paragraph counter
D. Paint counter
8 Which register is a temporary storage location.
A. General purpose register
B. Dedicated register
C. A and B
D. None
9 Alpha AXP is developed by
A. DEC
B. IBM
C. Motorola
D. Intel
10 How many bit stored by status register
A. 1 bit
B. 4 bit
C. 6 bit
D. 8 bit

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