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

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

Question # 2

LA stand for

Question # 3

Which is not the main architectural feature of Power PC.

Question # 4

Which microprocessor to read an item from memory.

Question # 5

How many parts of single address computer instruction.

Question # 6

L1 cache memory is places at

Question # 7

Which are the cache controller ports.

Question # 8

Accumulator based microprocessor example are.

Question # 9

The clock period is denoted by

Question # 10

The organization of I/O devices create a difference between____

Question # 11

DS stand for

Question # 12

Which is the basic stack operation

Question # 13

What is the period of 3 generation.

Question # 14

The CU is designed by using which techniques.

Question # 15

GUI stand for

Question # 16

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

Question # 17

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

Question # 18

There are primarily two types of register

Question # 19

The accelerator is 16bit wide and is called.

Question # 20

INTR it implies the ___ signal

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Which bus plays a crucial role in I/O
A. System bus
B. Control bus
C. address bus
D. Both a and b
2 Which is the part of memory unit
A. Processor memory
B. Main memory
C. Secondary memory
D. All of these
3 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
4 ED stand for
A. Enable MRD
B. Enable MDR
C. Both a and b
D. None
5 How many ways fo transferring data between the microprocessor and a physical I/O device.
A. 2
B. 3
C. 4
D. 5
6 How many stages has fetch execute cycle.
A. 3
B. 4
C. 5
D. 6
7 Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU.
A. Control bus
B. Data bus
C. Address bus
D. None
8 The _______ place the data from a register onto the data bus.
A. CPU
B. ALU
C. Both a and b
D. None
9 MOS stand for.
A. Metal oxides semiconductor
B. Memory oxide semiconductor.
C. a and b
D. None
10 L2 cache memory is places at __________
A. On processor
B. On mother board
C. On memory
D. All of these

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