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

When creating a computer program, the____________designs the structure of the program?

The output quality of a printer is measured by?

which statement describe “Hackers”?

What kind of memory is both static and non -volatile?

Coded entries which are used to gain access to a computer system are called?

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

Microprocessors can be used to make?

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

First page of Website is termed as?

_____________are used to identify a user who returns to a Website?

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

Which of the following statements is true about Minicomputer and Microcomputer?

Memory is made up of?

_________computer are of large size?

In analogue computer?

The thing that eventually terminates a worm virus is a lack of?

Which programming languages are classified as low level languages?

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

Which of the following is the most powerful computers?

TCP/IP invented by?

_______________devices convert human understandable data and programs into a form that the computer can process?

Who invented the high level language “C”?

Magnetic disk is an example of?

Who is the father of Internet ?

DOS stands for?

A modem is connected to?

_______________are system software to facilitate editing of text and data?

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

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

The amount of vertical space between lines of text in a document is called?

Which of the following is a secondary memory device?

COBOL is an acronym for?

C’ in CPU denotes?

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

The first computers were programmed using?

An area of a computer that temporarily holds data waiting to be processed is?

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?

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

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

Cathode Ray Tube is a form of?

When a file is saved for the first time?

A computer program that converts an entire program into machine language is called a/an?

Reusable optical storage will typically have the acronym?

What does DMA stand for?

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

Who is the Current CEO of Microsoft?

In world today, most of the computers are?

In_______________mode, the communication channel is used in both directions at the same time?

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

A fault in a computer program which prevents it from working correctly is known as?

Who designed the first electronics computer – ENIAC?

You can organize files by storing them in?

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

Select the Odd one from the following?

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

Which statement is valid about computer program?

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

RAM is an example of?

Microprocessors as switching devices are for ___________generation computers?

CSS stands for?

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

Which device is required for the Internet connection?

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

The CPU and memory are located on the?

VOIP stands for?

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

1 Gigabyte is equal to?

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

In which type of computer, data are represented as discrete signals?

The computer size was very large in?

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

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

The instructions that tell a computer how to carry out the processing tasks are referred to as computer?

The CPU comprises of Control, Memory and_______________units?

A DVD is an example of a (n)?

In latest generation computers, the instructions are executed?

The common name for the crime of stealing passwords is?

___________refers to electronic trespassing or criminal hacking?

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

Which of the following is not a storage medium?

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

EBCDIC stands for?

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

LAN stands for?

Large transaction processing systems in automated organisations use?

WAN stands for?

A ____________is a microprocessor -based computing device?

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

Which of the following is not a binary number?

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

NOS stands for?

What is embedded system?

Which of the following devices can be sued to directly image printed text?

1 Byte =?

physical structure of computer is called?

____________Is the functional key to display save-as box?

A computer cannot ‘boot’ if it does not have the?

What type of virus uses computer hosts to reproduce itself?

When did John Napier develop logarithm?

Examples of output devices are?

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