- Buying and selling products online : e-Commerce
- Group of computers that can share resources: Network Topology
- A program that destroy others programs: Virus
- The service which allows user to make real time communications: Videoconferencing
- A person destroys the web sites: Web Hacker
- The moving of text or graphical images from one place to another :Slides
- A type of virus which affects both application software and boot sector of disk: Boot Sector Virus
- The artificial environment created by computer technology for entertaining user: Virtual reality ( VR)
- A protocol used to transmitting files: FTP
- Moral rules to be followed by computer professionals and others: Computer Ethics
- A type of virus which infects the document of word processing package or spreadsheet package : Macro Virus
- A method of serving and retrieving connections for real-time conferencing over computer networks: IRC - Internet Relay Chat
- Two way communication system but only one at a time: Telephone
- Set of codes used in writing programs : Programming Language
- A device that uses computer to translate digital code into analog and vice-versa: analog-to-digital converter (ADC)
- Software used for protecting the computer from viruses : Antivirus
- A company that provides E-mail and internet to user: Internet Service Provider (ISP)
- Number of bits that can be transferred per second over a given transmission media : Bitrates
- Technique of providing governance information and services through the internet. E-governance
- A sharpness of the images on the monitor screen determined by the number of pixels: Resolution
- Any network device that can connect to the network and can transfer network data : Router
- A computer in a network that utilizes the resources of others computer network: Client
- A self-sufficient computer that acts both as a server and a client : Peer
- The computers on the network that does all the processing for the user. Server
- Transferring and receiving message on the online : Chat
- Interconnection of network : Network Topology
- The tools used to fix the errors in the computer system. : Total system care (utility software)
- A type of network used in a school or college : LAN
- Global network of networks that runs TCP/IP : Internet
- A computer network limited within a room: LAN (Local Area Network)
- Networks of networks : Internet
- A secret codes that gives the user to access program and system: Password
- The rules and regulations to systematize the computer related technology: Computer ethics
- Device used for power protection :UPS (uninterruptible power supply)
- A card used to connect network cable to computers: NIC ( Network interference card )
- Making duplicate copy of file for security purpose : Backup
- Hub or switch based network topology : Star Topology
- A collection of programs : Software
- Software that is basic requirement of computer : Application Software
- A computer which uses services of network : Network Computer
- A collections of 8 bits : 1byte
- The physical part of computer : Hardware
- An examples of antivirus software : Kaspersky, quickheal, avira
- An audio output device : Speaker
- A set of instruction : Program
- The name of an ISP of Nepal : Ncell, NTC
- A volatile memory : RAM
- A pointing input device : Mouse
