9th Class Computer Science Chapter 1 English Medium Online MCQ Test With Answer

As you know Multiple Choice Questions (MCQs) are essential for the paper's point of view. These are needed to be prepared by every student of class 9th. The MCQs are included in the objective paper. Every year, the paper is changed by the examiner and there is a different paper that students have to solve. So, for your convenience, we have added the 9th class computer science Chapter 1 MCQs solved on our website. You can learn these MCQs and prepare them by practicing again and again. Keep reading this page to get more information.

MCQ's Test For Chapter 1 "Introduction to Systems"

Try The MCQ's Test For Chapter 1 "Introduction to Systems"

  • Total Questions12

  • Time Allowed15

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Introduction to Systems

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Question # 1

Which of the following is a key characteristic of the Von Neumann architecture?

Question # 2

Which is the primary function of an operating system in a computer system?

Question # 3

What type of environment remins unchanged unless the system provides an output.

Question # 4

Which of the following is an imput device?

Question # 5

Which of the following decribes the Von neumann architecture's main characteristic?

Question # 6

Which systemss involve substances and their Interactions?

Question # 7

Whcih of the following best descibes an artificial system?

Question # 8

How does the Von Neumann architecturer differ from the Harvard architecture?

Question # 9

In Von Neumannarchitecture, which component is responsible for controlling the flow of instructions and data?

Question # 10

Which of the following components is NOT a part of the Von Neumann architecture?

Question # 11

What role does the Operating system (OS) play in a computer?

Question # 12

Which of the following is a storage device used to permanently store data in a computer

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9th Class (English Medium) Computer Science (New Book) Chapter 1 Important MCQ's

Sr.# Question Answer
1 What is the key difference between natural and artificial systems?
A. Natural systems are created by humans , while artifical system exist naturally
B. Natural systems exist naturally, while artificial systems are man -made
C. Natural systems are always simple while artificial systems are complex.
D. Natural systmes require programming, while artificial systems do not.
2 Which of the following is an example of a hybrid system (combination of natural and artificial system)?
A. Human respiratory system
B. A weather forecasting system
C. A dam controlling river water flow
D. A simple pendulum
3 Which of the following is NOT an example of an artificial system?
A. Solar system
B. Traffic control system
C. Automated billing system
D. Railway reservation system
4 What is the main disadvantage of the Von Neumann architecture.
A. High cost of components.
B. Difficulty in executing machine language instructions
C. Limited data strorage capacity
D. Bottleneck due to shared memory access for instructions and data
5 Which of the following is the "Brain " of a computer system.
A. Hard Disk Drive (HDD)
B. Central Processing Unit (CPU)
C. Random Access Memory (RAM)
D. Power supply Unit(PSU)
6 Which protocol is responsible for assigning IP addresses to devices on a network?
A. DNS (Domain Name system)
B. DHCP (Dynamic Host Configuration Protocol)
C. TCP (Transmission Control Protocol)
D. ARP (Address Resolution Protocol)
7 What is a disadvantage of the Von Neumann architecture?
A. Complex design due to separate memory spaces
B. Difficult to modify program stored in memory
C. Bottleeck due to single memory space for instructions and data
D. Lack of flexibility in executing instrucions
8 What is one of the fundamntal concepts of any system.
A. Its size
B. Its Objective
C. Its age
D. Its Prize
9 What is the primary purpoe of the DNS (Domain Name System) Protocol?
A. To assign IP addresses to devices
B. To map domain names to IP Address
C. To ensure secure transmission of data
D. To transfer files over the internet.
10 Which of the following is a key characteristic of the Von Neumann architecture?
A. separate memory for instructions and data
B. Instructions and data are data in the same memory
C. Data is stored in a separate storage unit from instructions
D. No need for a central processing Unit (CPU)

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