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

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

Question # 2

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

Question # 3

How many parts of single address computer instruction.

Question # 4

WA Stand for

Question # 5

How are the successful microprocessor.

Question # 6

Which register is used to communicate with memory.

Question # 7

T1 is the time taken for the stage and there are n stages in the.

Question # 8

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

Question # 9

Which is not the main feature of DEC alpha

Question # 10

A computer which has the microprocessor as ________ is called as a micro computer.

Question # 11

Which are used for port A in 8255 mode 1.

Question # 12

PA stand for

Question # 13

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

Question # 14

MEMER and MEMW means

Question # 15

Intel Used HMOS technology to recreate _____

Question # 16

CISC stand for.

Question # 17

MOC stand for

Question # 18

The range of this rating for which microprocessor of.

Question # 19

Which are the part of architecture of 8086

Question # 20

Which system communicates with the outside word via the I/O devices interfaced to it.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 The microcomputer system by using the ___ device interface
A. Input
B. Out put
C. Both a and b
D. None
2 Which are the four categories of registers.
A. General purpose register
B. Pointer or index registers
C. Segment registers
D. All of these
3 Which register is a temporary storage location.
A. General purpose register
B. Dedicated register
C. A and B
D. None
4 SAM stand for
A. Simple architecture machine
B. Solved architecture machine
C. Both a and b
D. None
5 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
6 Which programmable timer is used to generate timing signal
A. 8255
B. 8254
C. 8251
D. 8259
7 NMI stand for
A. Non mask able interrupt
B. Non mistake interrupt
C. Both a and b
D. None
8 When memory write or I/O read are active data is from the processor.
A. Input
B. Out put
C. Processor
D. None
9 The external device is connected to a pin called the__ pin on the processor chip.
A. Interrupt
B. Transfer
C. Both
D. None
10 Which is the basic stack operation
A. Push
B. POP
C. Both a and b
D. None

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