A computer is a device that can be instructed to carry out arbitrary sequences of arithmetic or logical operations automatically. The ability of computers to follow generalized sets of operations, called programs, enables them to perform an extremely wide range of tasks.
Such computers are used as control systems for a very wide variety of industrial and consumer devices. This includes simple special purpose devices like microwave ovens and remote controls, factory devices such as industrial robots and computer assisted design, but also in general purpose devices like personal computers and mobile devices such as smartphones. The Internet is run on computers and it connects millions of other computers.Conventionally, a modern computer consists of at least one processing element, typically a central processing unit (CPU), and some form of memory.Computer an electronic device that stores and manipulates information. Unlike a calculator, it is able to store a program and retrieve information from its memory. Most computers today are digital, which means they perform operations with quantities represented electronically as digits. that accepts information, And that can solve different problems.Just follow the Mcqs online quiz being dispatched over here with respect to your preparation for entry admission test NTS PPSC OTS PTS and missllenous job exams simultaneously.

Here we have large collection of Computer Mcqs for all Students and jobs test preparation purpose. These Computer Mcqs will be updated on daily basis and added more multiple choice question about Computer frequently.You can prepare your Computer Subject for different classes like 9th class, 10th class ,11th class 12th class exams, Entry Test like MCAT NTS ,OTS ,PTS ,BTS, GTS, Jobs Test,Recruitment Test like PPSC CSS FPSC SPSC KPPSC and interviews here.

Computer Mcqs Online With  Answers for NTS PPSC Entry Test Classes


Computer Mcqs with Answers online

A(n)_______________appearing on a web page opens another document when clicked?

Collecting personal information and effectively posing as another individual is known as the crime of?

The______________is the amount of data that a storage device can move from the storage medium to the Computer per second?

In latest generation computers, the instructions are executed?

When a file is saved for the first time?

You can organize files by storing them in?

_____________is computer software designed to operate the computer hardware and to provide platform for running application software?

_________________provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously?

All of the following are examples of real security and privacy risks EXCEPT?

ALU and Control Unit jointly known as?

What do you call the translator which takes assembly language program as input & produce machine language code as output?

To move a copy of file from one computer to another over a communication channel is called?

To prevent the loss of data during power failures, use a(n)?

To access properties of an object, the mouse technique to use is?

Which of the following does not store data permanently?

What characteristic of read-only memory (ROM) makes it useful?

What type of virus uses computer hosts to reproduce itself?

A detailed written description of the programming cycle and the program, along with the test results and a printout of the program is called?

_________computer are of large size?

The output quality of a printer is measured by?

In which generation Computers vacuum tube were used?

Which of the following are input devices?

The device used to carry digital data on analogue lines is called as?

An intentionally disruptive program that spreads from program to program or from disk to disk is known as a?

Smallest font size in MS-word is?

which one is Digital device, select from the choices below?

Microprocessors can be used to make?

Which of these is not a means of personal communication on the internet?

A computer system that is old and perhaps not satisfactory is referred to as a(n)?

In power point, the header and footer button can be found on the insert tab in what group?

Chief component of first generation computer was?

Reusable optical storage will typically have the acronym?


A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is a?

The term___________designates equipment that might be added to a computer system to enhance its functionality?

The primary function of the__________is to set up the hardware and load and start an operating system?

Microprocessors as switching devices are for ___________generation computers?

Which of the following is the smallest storage?

What is embedded system?

CSS stands for?

The capacity of 3.5 inch floppy disk was?

Process of loading and fixing or bypassing errors in computer program code is called?

physical structure of computer is called?

The basic operations performed by a computer are?

Where does most data go first with in a computer memory hierarchy ?

1 Gigabyte is equal to?

Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?

Computers manipulate data in many ways, and this manipulation is called?

The computer abbreviation KB usually means?

Note book, laptop,palm,hand-held computers are coming under the category of__________computer?

The_____________data mining technique derives rules from real-world case examples?

The system unit of a personal computer typically contains all of the following except?

In analogue computer?

_______________are system software to facilitate editing of text and data?

Memory unit is one part of?

WWW stands for?

Analog computer works on the supply of?

COBOL is an acronym for?

The software that is used to create text-based documents are referred to as?

When a logic bomb is activated by a time-related event, it is known as a?

WAN stands for?

RAM is an example of?

Which of the printers used in conjunction with computers uses dry ink powder?

A small or intelligent device is so called because it contains within it a?

___________ is the key to close a selected drop -down list; cancel a command and close a dialog box?

Who is the father of Computer science?

Which of the following is also known as brain of computer?

Junk e-mail is also called?

Select the Odd one from the following?

What type of resource is most likely to be a shared common resource in a computer Network?

If a computer has more than one processor then it is known as?

Magnetic disk is an example of?

Who designed the first electronics computer – ENIAC?

Which of the following is NOT one of the four major data processing functions of a computer?

When a computer is switched on, the booting process performs?

TCP/IP invented by?

Which programming languages are classified as low level languages?

Data becomes____________when it is presented in a format that people can understand and use?

Which of the following are the functions of a operating system?

What is the overall term for creating editing, formatting, storing, retrieving and printing a text document?

A program that performs a useful task while simultaneously allowing destructive acts is a?

Modern Computer are very reliable but they are not?

MIS is designed to provide information needed for effective decision making by?

Fourth generation mobile technology provides enhanced capabilities allowing the transfer of both____________data, including full-motion video, high-speed internet access, and video conferencing?

The computer size was very large in?

One of the popular mass storage device is CD ROM. What does CD ROM stand for?

The first electronic computer was developed by?

Example of non-numeric data is?

____________computer is a medium sized computer?

Hardware or software designed to guard against unauthorized access to a computer network is known as a(n)?

Which of the following software could assist someone who cannot use their hands for computer input?

An error in software or hardware is called a bug. What is the alternative computer jargon for it?

Which of the following memories must be refreshed many times per second?

CD-ROM stands for?

A collection of system programs that controls and co-ordinates the overall operations of a computer system is called?

To display the contents of a folder in Windows Explorer you should?

Which of the following are components of Central Processing Unit (CPU) ?

What feature adjusts the top and bottom margins so that the text is centered vertically on the printed page?

BIOS stands for?

In world today, most of the computers are?

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