list of MCQs related to Computer for JKSSB exams:

Fundamentals of Computer

1. The basic building block of a computer is called a __________.
   
   (a) CPU (b) ALU (c) Memory (d) Input device
   
   
2. The process of starting a computer is called __________.
   
   (a) Booting (b) Logging on (c) Shutting down (d) Restarting
   
   
3. The software that controls the hardware and software of a computer is called the __________.
   
   (a) Operating system (b) Application software (c) Programming language (d) Utility software
   
   
4. The most common type of computer memory is __________.
   
   (a) RAM (b) ROM (c) Cache (d) Hard drive
   
   
5. The device that converts digital data into an analog signal is called a __________.
   
   (a) Modem (b) Router (c) Switch (d) NIC

Input and Output Devices

1. The most common input device is the __________.
   
   (a) Keyboard (b) Mouse (c) Monitor (d) Printer
   
   
2. The device that displays information on a screen is called a __________.
   
   (a) Monitor (b) Projector (c) Scanner (d) Printer
   
   
3. The device that prints information onto paper is called a __________.
   
   (a) Printer (b) Scanner (c) Plotter (d) Digitizer
   
   
4. The device that captures images electronically is called a __________.
   
   (a) Scanner (b) Camera (c) Webcam (d) All of the above
   
   
5. The device that outputs sound is called a __________.
   
   (a) Speaker (b) Microphone (c) Headphone (d) Sound card

Operating Systems

1. The most common operating system for personal computers is __________.
   
   (a) Microsoft Windows (b) Apple macOS (c) Linux (d) Chrome OS
   
   
2. The operating system is responsible for __________.
   
   (a) Managing hardware and software resources (b) Providing a user interface (c) Running applications (d) All of the above
   
   
3. The process of installing an operating system is called __________.
   (a) Booting (b) Formatting (c) Installing (d) Upgrading
   
   
4. The process of uninstalling an operating system is called __________.
   
   (a) Uninstalling (b) Removing (c) Deleting (d) Formatting
   
   
5. The process of backing up data is called __________.
   
   (a) Copying (b) Archiving (c) Backing up (d) Restoring

Networking

1. A network is a group of __________.
   
   (a) Computers (b) Devices (c) Users (d) All of the above
   
   
2. The most common type of network is a __________.
   
   (a) LAN (b) WAN (c) MAN (d) PAN
   
   
3. The device that connects computers to a network is called a __________.
   
   (a) Router (b) Switch (c) Modem (d) NIC
   
   
4. The protocol that is used to transfer data over the Internet is called __________.
   
   (a) TCP/IP (b) HTTP (c) FTP (d) SMTP
   
   
5. The software that protects a computer from unauthorized access is called a __________.
   
   (a) Firewall (b) Antivirus

MCQs Related to Computer for JKSSB Exams