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 is the microprocessor launched by intel

Question # 2

L2 cache memory is places at __________

Question # 3

Which is the microprocessor comprises.

Question # 4

The growth of medium scale integration in.

Question # 5

AL 7 99H which operation is performed here

Question # 6

8254 gate of a counter is to either

Question # 7

How many modes in 8254

Question # 8

The status register is also called the

Question # 9

Which microprocessor to read an item from memory.

Question # 10

Which are the categorized of Flag

Question # 11

34 H& AX which operation is performed here

Question # 12

The external system bus architecture is created using from ______ architecture.

Question # 13

Which flag are used to record specific characteristics of arithmetic and logical instructions.

Question # 14

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

Question # 15

Pentium III processor is released in the form of.

Question # 16

Which converter convert binary number into their equivalent voltages.

Question # 17

The pin configuration of 8086 is available in the.

Question # 18

Which is called super highway

Question # 19

Which is the microprocessor launched by Zilog.

Question # 20

Which is the important part of a combinational logic block

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 _____ is the condiction
A. CD
B. IR
C. Both a and b
D. None
2 The four index register can be used for.
A. Arithmetic operation
B. Multipulation operation
C. Subtraction operation
D. All of these
3 Which processor provided 1 MB memory.
A. 16-bit 8086 and 8088
B. 32-bit 8086 and 8088
C. 64 bit 8086 and 8088
D. 8 bit 8086 and 8088
4 MOC stand for
A. Memory operation complex
B. Micro operation complex
C. Memory operation complete
D. None
5 ___________ a sub system that transfer data between computer components inside a computer or between computer.
A. Chip
B. Register
C. Bus
D. processor
6 NMI stand for
A. Non mask able interrupt
B. Non mistake interrupt
C. Both a and b
D. None
7 The DMA controllers are special hardware embedded into the chip in modern integrate processor that __________ and ________ to the system.
A. Data transfer
B. Arbitrate access
C. Both a and b
D. None
8 Which are used for port A in 8255 mode 1.
A. PC0-PC2
B. PC3-PC7
C. PC6-PC7
D. PC3-PC5
9 Which used to generate accurate time delays and can be used for other timing application such as a real time clock an event counter a digital one shot a square wave generator and a complex wave form generator.
A. 8251 programmable timer
B. 8255 programmable timer
C. 8254 programmable timer
D. 8259 programmable timer
10 A fourth bit called the
A. Direct bit
B. Cache bit
C. Valid bit
D. All of these

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