Computer Mcqs Online With Answers

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

Unwanted repetitious messages, such as unsolicited bulk e-mail is known as?

What is the name given to those applications that combine text, sound, graphics, motion video, and/or animation?

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

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

CAD stands for?

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

Which of the following contains permanent data and gets updated during the processing of transactions?

Examples of output devices are?

The task of performing operations like arithmetic and logical operations is called?

A DVD is an example of a (n)?

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

CSS stands for?

Cathode Ray Tube is a form of?

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

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

VOIP stands for?

When a file is saved for the first time?

___________is the key we use to run the selected command?

ALU is?

Select the Odd one from the following?

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

On-line real time systems become popular in______________generation?

EBCDIC stands for?

The process of transferring files from a computer on the Internet to your computer is called?

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

By programmable machine we mean?

__________is defined as any crime completed through the use of computer technology?

The output quality of a printer is measured by?

LAN stands for?

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

Father of “C‘ programming language?

Which technology is used in compact disks?

Chief component of first generation computer was?

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

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

In 1999, the Melissa virus was a widely publicised?

What do you call the programs that are used to find out possible faults and their causes?

ALU and Control Unit jointly known as?

In analogue computer?

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

___________Store data or information temporarily and pass it on as directed by the control unit?

A(n)_____________program is one that is ready to run and does not need to be altered in any way?

____________Is the functional key to display save-as box?

The proper definition of a modern digital computer is?

Which of the following is a secondary memory device?

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

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

The first electronic computer was developed by?

_______________is the ability of a device to “jump” directly to the requested data?

Analog computer works on the supply of?

Which of the following does not store data permanently?

Which of the following is first generation of computer?

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

What type of computers are client computers (most of the time) in a client-server system?

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

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

Who is the father of Computer?

What is the name of an application program that gathers user information and sends it to someone through the Internet?

A device that connects to a network without the use of cables is said to be?

Memory is made up of?

Which of the following is a part of the Central Processing Unit?

____________is the measurement of things such as fingerprints and retinal scans used for security access?

Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

_____________computers operates essentially by counting?

Example of non-numeric data is?

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

Junk e-mail is also called?

A(n)_____________is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices?

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

Reusable optical storage will typically have the acronym?

WWW stands for?

Which part of the computer is directly involved in executing the instructions of the computer program?

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

The common name for the crime of stealing passwords is?

___________is the process of dividing the disk into tracks and sectors?

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?

Which of the following controls the process of interaction between the user and the operating system?

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

Which programming languages are classified as low level languages?

Which of the following is not anti- viruses software?

Which device is required for the Internet connection?

The brain of any computer system is?

_________computer are of large size?

A device, which is not connected to CPU, is called as?

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

Where are data and programme stored when the processor uses them?

Which of the following is a network topology?

ASCII stands for?

Serial access memories are useful in applications where?

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

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

TCP/IP invented by?

Who invented the high level language “C”?

_______________are system software to facilitate editing of text and data?

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

The computer size was very large in?

What is the main difference between a mainframe and a super computer?

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

physical structure of computer is called?

When entering text within a document, the Enter key is normally pressed at the end of every?

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