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

What is the main disadvantage of the Von Neumann architecture.

Question # 2

Which of the following is an imput device?

Question # 3

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

Question # 4

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

Question # 5

Which component of the computer system is responsible for temporarily strong data and instructions while the CPU processes them?

Question # 6

What is one of the fundamntal concepts of any system.

Question # 7

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

Question # 8

What is an example of a simple system?

Question # 9

Which sysems involve the mind and behavior?

Question # 10

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

Question # 11

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

Question # 12

What is the key difference between natural and artificial systems?

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Sr.# Question Answer
1 Which of the following decribes the Von neumann architecture's main characteristic?
A. Separate memory for data and instructions
B. Parallel execution of instructions
C. Single memoery store for both program instructions and data
D. Multiples CPUs fordifferent tasks
2 Which sysems involve the mind and behavior?
A. Artificial
B. Chemical
C. Psychological
D. Biological
3 Which of the following is an imput device?
A. Monitor
B. Printer
C. Keybord
D. Speaker
4 Which is the primary function of an operating system in a computer system?
A. To provide hardware components
B. To manage hardware and software resources.
C. To act as an imput device
D. to manufacture computer parts.
5 In Von Neumannarchitecture, which component is responsible for controlling the flow of instructions and data?
A. Arithmetic Logic Unit (ALU)
B. Control Unit(CU)
C. Cache Memory
D. Input/Output devices
6 What role does the Operating system (OS) play in a computer?
A. It performs calculations and executes instructions
B. It temporarily stores data and instructions for the CPU
C. It receives imput from interface components and decides what to do with it.
D. It provides long-term storage of data and software
7 Which protocol is used to send emails over the internet?
A. POP3 (Post Office Protocol 3)
B. FTP (File Trnasfer Protocol)
C. SMTP (Simple Mail Transfer Protocol)
D. IMAP (Internet Message Access Protocol)
8 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
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 What are teh basic components of a system?
A. Users, hardware , software
B. Objectives, components, environment, communication
C. Input, Output, processes
D. Sensors,actuators, controllers

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