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

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Computer Mcqs with Answers online


Who is the father of Internet ?

_________ is called the father of modern digital computer?

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

In 1999, the Melissa virus was a widely publicised?

_______________are system software to facilitate editing of text and data?

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

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

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

Modern Computer are very reliable but they are not?

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

A modem is connected to?

_________computer are of large size?

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

1 Gigabyte is equal to?

LAN stands for?

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?

The computer abbreviation KB usually means?

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

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

Examples of output devices are?

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

Memory is made up of?

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

Which technology is used in compact disks?

____________are used for plotting graphs and design on papers?

What is a light pen?

____________computer is a medium sized computer?

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

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

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

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

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

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

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

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

Smallest font size in MS-word is?

Which of the following is first generation of computer?

ALU is?

A CPU contains?

On-line real time systems become popular in______________generation?

Microprocessors as switching devices are for ___________generation computers?

Which of the following are input devices?

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

Cathode Ray Tube is a form of?

Servers are computers that provide resources to other computers connected to a?

Example of non-numeric data is?

A(n)____________language reflects the way people think mathematically?

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

Codes consisting of lines of varying widths or lengths that are computer-readable are known as?

Identify the true statement about computer?

A DVD is an example of a (n)?

You can organize files by storing them in?

Father of “C‘ programming language?

MICR stands for?

_____________is a windows utility program that locates and eliminates unncessary fragments and rearranges filed and unused disk space to optimize operations?

Computers process data into information by working exclusively with?

____________translates and executes program at run time line by line?

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

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

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

_____________are set of rules and procedures to control the data transmission over the internet?

“MAN” stands for?

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

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

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

MSI stands for?

ALU and Control Unit jointly known as?

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

The most common type of storage devices are?

BIOS stands for?

EBCDIC stands for?

The capacity of 3.5 inch floppy disk was?

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

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

Which device is required for the Internet connection?

What does DMA stand for?

Computers, combine both measuring and counting, are called?

The basic operations performed by a computer are?

The computer size was very large in?

In which generation Computers vacuum tube were used?

TCP/IP invented by?

physical structure of computer is called?

Which of the following is the smallest storage?

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

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

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

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

In analogue computer?

Touch Screen is?

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

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

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

Magnetic disk is an example of?

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

VOIP stands for?

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

What is meant by a dedicated computer?

The first computers were programmed using?

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

The brain of any computer system is?

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