c. To store and deliver web content to clients
A web server stores and delivers web content to clients, such as web browsers.
c. Data processing
The CPU (Central Processing Unit) is responsible for performing data processing and executing instructions in a computer.
b. Excel
Microsoft Excel is a widely used spreadsheet software for organising and analysing data.
d. CPU (Central Processing Unit)
CPU is not a type of computer network; it is the central processing unit of a computer.
b. Malware
Malware refers to malicious software that can disrupt computer operations, such as viruses and spyware.
b. DVD
DVDs are optical storage devices that use laser technology to read and write data.
a. A set of rules and conventions for communication between devices on a network
A network protocol is a set of rules and conventions that govern communication between devices on a network.
c. Operating system
An operating system is a type of system software that manages computer hardware and provides user interfaces.
c. Adobe Photoshop
Adobe Photoshop is not a web browser; it is a graphics editing software.
a. USB
USB (Universal Serial Bus) is commonly used to connect peripherals like keyboards and mice to a computer.
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