concepts set 2 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 3 EXERCISES
The following question based on fundamental & concepts of computer topic of computer mcq
(a) operating system; a client system
(b) operating system; instruction sets
(c) application programs; an operating system
(d) application programs; a client system
e) operating system; application programs
The correct answers to the above question in:
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.
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Read more fundamental concepts Based Computer Questions and Answers
Question : 1
_______sent data or instructions to the computer :
a) Digital
b) Output
c) Input
d) None of The Above
Answer »Answer: (c)
An input device is any hardware component that allows users to enter data and instructions into a computer.
Question : 2
A ________ is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users.
a) handheld computer
b) mainframe computer
c) personal computer
d) tablet computer
e) None of these
Answer »Answer: (b)
Mainframe Computer is a large and expensive computer which is capable of simultaneously processing data for hundreds or thousands of users.
Question : 3
A computer used at supermarkets, departmental stores and restaurant etc is called ______ terminal
a) P-O-S
b) Dumb
c) Intelligent
d) Smart
e) calculating
Answer »Answer: (a)
Computer use at supermarkets, departmental stores and restaurants etc. is called P-O-S terminal.
Question : 4
Personal computers can be connected together to form a
a) server
b) supercomputer
c) network
d) enterprise
e) None of these
Answer »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.
Question : 5
Who is known as the father of Computer Science :
a) Charles Babbage
b) Herman Hollerith
c) James Gosling
d) None of The Above
Answer »Answer: (a)
Question : 6
A __________ is a small hand-held computer that helps you surf the Web and perform simple tasks.
a) desktop computer
b) mobile phone
c) notebook computer
d) minicomputer
e) PDA
Answer »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.
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