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

Question # 2

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

Question # 3

EOC stand for

Question # 4

Which is the microprocessor comprises.

Question # 5

The 16 bit register is separated into groups of 4 bit where each groups is called.

Question # 6

INTA stand for

Question # 7

The external device is connected to a pin called the_____ pin on the processor chip

Question # 8

To provide clarity in case of the status register_________ and __ placeholders are displayed.

Question # 9

Which is the microprocessor. launched by national semiconductor.

Question # 10

Which is not the main feature of DEC alpha

Question # 11

Accumulator based microprocessor example are.

Question # 12

FIFO stand for.

Question # 13

A central processing unit fabricated on a single chip of semiconductor is called.

Question # 14

The capacity of this chip is 1 KB they are organized in the form of 1024 words with 8 bit word the what is the site of address bus.

Question # 15

EB stand for

Question # 16

How many ways fo transferring data between the microprocessor and a physical I/O device.

Question # 17

A ______ on this pin indicates a memory operation.

Question # 18

AL 7 99H which operation is performed here

Question # 19

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

Question # 20

Which year intel corporation introduced an updated version of the 8080-the 8085

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 VGA stands for
A. Visual graph area
B. Visual graphics array
C. Visual graph accept
D. All of these
2 BP stand for
A. Bit pointer
B. Base pointer
C. Bus pointer
D. Byte pointer
3 Which of some of popular processor.
A. Motorola 6800 and 6809
B. Intel 8085
C. Zilog Z 80
D. All above
4 How many ways fo transferring data between the microprocessor and a physical I/O device.
A. 2
B. 3
C. 4
D. 5
5 Which is the great importance's in modular programming
A. Stack segment
B. Array segment
C. Queue segment
D. All of these
6 How are the successful microprocessor.
A. 8004
B. 4004
C. 5006
D. All of these
7 FIFO stand for.
A. First first other
B. First in first out
C. First in firs over
D. None
8 The growth of transistor technology in
A. 1946-1967
B. 1958-1964
C. 1985-1999
D. None
9 The status register is also called the
A. Condition code register
B. Flag register
C. a and b
D. None
10 Which is the microprocessor launched by Zilog.
A. Z-2
B. Z-4
C. Z-8
D. Z-6

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