MCQ on Classification of Computers – Computer GK
Useful and informative MCQ on Classification of Computers – Computer GK that include topics like Micro Computer, Mini Computer, Mainframe Computer, Super Computer, Digital computer, Hybrid computer, Analog computer, Personal Computer (PC), Workstations, Laptop, etc.
These MCQ on Classification of Computers – Computer GK are very helpful for competitive exams such as CPCT, GATE, IES/ESE, IBPS PO, IBPS Clerk, SBI PO, SBI Clerk, RBI, SEBI, LIC, NICL, BCA, B.Sc. IT, DCA, SSC, RRB, NIELIT CCC, CTET, UDC NET, CUET, MCA, PGDCA, MCS, TET, State Police, BPO, etc.
These MCQ on Classification of Computers – Computer GK have correct answers and brief explanations of each question for better understanding.
Q1. Which of the following is a type of Micro Computer?
a) Mainframe Computer
b) Super Computer
c) Personal Computer
d) Mini Computer
Show Answer
Correct Answer: c) Personal Computer
Explanation: A Micro Computer, also known as a Personal Computer (PC), is designed for individual use and generally consists of a single chip that includes the CPU, data memory, I/O buses, etc. It can be used by one person at a time and includes devices such as laptops, desktops, and tablets.
Q2. What is the primary purpose of a Mainframe Computer?
a) To run large and complex software applications
b) To store and process large amounts of data
c) To connect multiple devices and networks
d) All of the above
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Correct Answer: d) All of the above
Explanation: Mainframe computers are large and powerful systems used for business and scientific applications. They are designed to run large and complex software applications, store and process large amounts of data, and connect multiple devices and networks.
Q3. Which of the following is NOT a characteristic of a Super Computer?
a) High processing power and memory
b) Large storage capacity
c) Scalability and reliability
d) Portability
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Correct Answer: d) Portability
Explanation: Supercomputers are highly advanced computing systems designed for performing large-scale computational tasks. They are characterized by their high processing power and memory, large storage capacity, and scalability and reliability. However, they are not portable due to their size and complexity.
Q4. What is the main difference between an Analog Computer and a Digital Computer?
a) Analog computers work with continuous data, while digital computers work with discrete data
b) Analog computers are faster than digital computers
c) Analog computers are more accurate than digital computers
d) Analog computers are larger than digital computers
Show Answer
Correct Answer: a) Analog computers work with continuous data, while digital computers work with discrete data
Explanation: Analog computers work with continuous data or analog signals, while digital computers work with discrete data or digital signals. Analog computers are used for tasks that require continuous data processing, while digital computers are used for tasks that require discrete data processing.
Q5. Which of the following is an example of a Hybrid Computer?
a) Smartphone
b) Laptop
c) Weather forecasting system
d) Supercomputer
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Correct Answer: c) Weather forecasting system
Explanation: A Hybrid Computer combines the features of both analog and digital computers. It is designed to process both continuous and discrete data. An example of a hybrid computer is a weather forecasting system, which requires the processing of both continuous data (e.g., temperature, pressure) and discrete data (e.g., weather models, predictions).
Q6. What is the primary function of a Special Purpose Computer?
a) To perform a specific task or set of tasks
b) To be used by multiple users simultaneously
c) To be easily upgraded and modified
d) To be portable and easy to transport
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Correct Answer: a) To perform a specific task or set of tasks
Explanation: A Special Purpose Computer is designed to perform a specific task or set of tasks. These computers are built with specialized hardware and software tailored to their intended use, making them highly efficient and effective at performing their designated tasks.
Q7. Which of the following is an example of a General Purpose Computer?
a) Smartphone
b) Laptop
c) Weather forecasting system
d) Supercomputer
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Correct Answer: b) Laptop
Explanation: A General Purpose Computer is designed to perform a wide range of tasks and can be used for various applications. Examples of general-purpose computers include laptops, desktops, and smartphones, which can be used for tasks such as browsing the internet, creating documents, and playing games.
Q8. In a Client-Server Computer system, what is the primary role of the server?
a) To request services and resources from the server
b) To provide services and resources to the client
c) To act as an intermediary between the client and the server
d) To store data and run applications locally
Show Answer
Correct Answer: b) To provide services and resources to the client
Explanation: In a Client-Server Computer system, the server’s primary role is to provide services and resources to the client. The server manages and controls access to resources, such as files, databases, and applications, and responds to requests from clients.
Q9. Which of the following is an example of a Handheld Computer?
a) Smartphone
b) Laptop
c) Desktop
d) Mainframe
Show Answer
Correct Answer: a) Smartphone
Explanation: A Handheld Computer is a small, portable computing device that can be easily carried and operated with one hand. Examples of handheld computers include smartphones, tablets, and personal digital assistants (PDAs).
Q10. What is the primary difference between a Notebook Computer and a Desktop Computer?
a) Size and portability
b) Processing power and memory
c) Storage capacity and expandability
d) Operating system and software
Show Answer
Correct Answer: a) Size and portability
Explanation: The primary difference between a Notebook Computer and a Desktop Computer is their size and portability. Notebook computers, also known as laptops, are smaller and more portable than desktop computers, making them suitable for use on the go. Desktop computers are larger and less portable, typically designed for use in a fixed location.
More MCQ on Computer GK for Competitive Exams
- Introduction to Computer
- Basic Computer Organization
- Number Systems
- Computer Codes
- Processor and Memory
- Secondary Storage Devices
- Input and Output Devices
- Computer Software
- Flowchart and Computer Languages
- System Implementation
- Operating Systems
- Application Software Packages
- Business Data Processing
- Communications and Networks
- Internet Concepts and IoT
- Multimedia and File Extensions
- Classification of Computers
- Cyber Safety and Cyber Crime
- Computer Viruses and Security
- Basic Computer Shortcut Keys
- Shortcut Keys for Windows
- Shortcut Keys for MS Excel
- Shortcut Keys for MS Word
- Computer Abbreviations Set 1
- Computer Abbreviations Set 2
- Computer Abbreviations Set 3
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