concepts set 2 Detailed Explanation And More Example

Answer: (c)

Personal Computers can be connected together to form a Network.

A computer network is a set of computers connected together for the purpose of sharing resources. The most common resource shared today is a connection to the Internet. Other shared resources can include a printer or a file server.

A network is defined as a group of two or more computer systems linked together. There are many types of computer networks, including the following: local-area networks (LANs): The computers are geographically close together.

Answer: (e)

Every computer has an operating system, Application programs may also have.

Examples of applications include word processors, database programs, web browsers, development tools, image editors and communication platforms. Applications use the computer's operating system (OS) and other supporting programs, typically system software, to function.

In information technology, an application is a computer program designed to help people perform an activity. An application thus differs from an operating system (which runs a computer), a utility (which performs maintenance or general-purpose chores), and a programming tool.

Answer: (c)

An input device is any hardware component that allows users to enter data and instructions into a computer.

Answer: (e)

Personal Digital Assistants (PDAs) are small networked computers that can fit in the palm of your hand. PDAs have evolved over the years, beginning with first-generation devices such as the Apple Newton (Apple coined the term “PDA”) and Palm Pilot. They offered features such as a calendar and note-taking capability.

Answer: (d)

A server is a computer program or device that provides a service to another computer program and its user, also known as the client. In a data centre, the physical computer that a server program runs on is also frequently referred to as a server.

Answer: (c)