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

Smallest font size in MS-word is?

The computer abbreviation KB usually means?

_______________are system software to facilitate editing of text and data?

Microprocessors can be used to make?

A________________is an additional set of commands that the computer displays after you make a selection from the main menu?

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

CAD stands for?

In which generation Computers vacuum tube were used?

Which of the following is not anti- viruses software?

In latest generation computers, the instructions are executed?

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

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

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

which statement describe “Hackers”?

The capacity of 3.5 inch floppy disk was?

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

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

physical structure of computer is called?

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

The typical computer criminal is a(n)?

1 Byte =?

A set of rules for telling the computer what operations to perform is called a?

Reusable optical storage will typically have the acronym?

You can organize files by storing them in?

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

The first electronic computer was developed by?

Which of these is a point and draw device?

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

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

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

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

ASCII stands for?

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

A ____________is a microprocessor -based computing device?

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

C’ in CPU denotes?

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

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

The programs which are as permanent as hardware and stored in ROM is known as?

A computer program that translates one program instructions at a time into machine language is called a/an?

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

_________computer are of large size?

Example of non-numeric data is?

What is a light pen?

Computers process data into information by working exclusively with?

A light sensitive device that converts drawing, printed text or other images into digital form is?

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

Personnel who design, program, operate and maintain computer equipment refers to?

ASCII is a coding system that provides?

Second Generation computers were developed during?

The first computers were programmed using?

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

Which of the following is first generation of computer?

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

Who invented Slide Rules?

A modem is connected to?

Which of the following is the smallest storage?

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

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

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

Memory unit is one part of?

Who invented the high level language “C”?

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

Why is it unethical to share copyrighted files with your friends?

RAM stands for?

Forms that are used to organize business data into rows and coloumns are called?

_________ is called the father of modern digital computer?

What is the other name for programmed chip?

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

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

Microprocessors as switching devices are for ___________generation computers?

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

RAM is an example of?

The common name for the crime of stealing passwords is?

IC are classified on the basis of?

First page of Website is termed as?

Large transaction processing systems in automated organisations use?

The scrambling of code is known as?

RAM can be treated as the____________for the computer’s processor?

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

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

__________is a combination of hardware and software that facilitates the sharing of information between computing devices?

VGA is?

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

Which of the following is a network topology?

What is embedded system?

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

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

Which statement is valid about computer program?

The computer size was very large in?

You use a(n)___________such as a keyboard or mouse, to input information?

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

What is the most common tool used to restrict access to a computer system?

The CPU comprises of Control, Memory and_______________units?

Touch Screen is?

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

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

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

All of the following are examples of storage devices EXCEPT?

WWW stands for?

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