We have found a proper way to help you prepare computer subject for your job tests in any field of your interest.
What is a computer?
A computer is an electronic machine that is used to process data into meaningful information.
Importance of Computers:
- Professional Impact
- Essential in most workplace environments
- Enables efficient job performance
- Supports diverse professional tasks
- Increases productivity and accuracy
- Communication
- Global connectivity
- Instant information exchange
- Remote collaboration platforms
- Digital communication networks
- Economic Significance
- Drives technological innovation
- Supports business operations
- Creates multiple job opportunities
- Enables digital economy platforms
- Educational Resources
- Online learning platforms
- Access to global knowledge
- Research and information gathering
- Skill development tools
- Personal Development
- Digital skill acquisition
- Information management
- Entertainment and creativity
- Personal productivity enhancement
- Technological Advancement
- Supports scientific research
- Enables complex problem-solving
- Facilitates technological innovations
- Supports computational processes
- Social Connectivity
- Social media platforms
- Global networking
- Information sharing
- Cultural exchange mechanisms
How to Improve computer subject
- Online courses: Free video tutorials and coding platforms
- Practical Skills: Regular coding practice, personal project development, and programming language exploration
- Technical Knowledge: Learn multiple programming languages, understand computer architecture, study networking concepts, master operating systems, and develop database skills
- Practice Techniques: Solve coding challenges, build personal projects, participate in hackathons, GitHub repository management, and online coding competitions
- Learning Platforms: Coursera, edX, Udemy, Khan Academy, and FreeCodeCamp
Prepare Computer by Clicking on the Start Quiz
Computer Exercise 1
The term ‘Computer’ is derived from__________?
Who is the father of Computer?
The basic operations performed by a computer are__________?
Who is the father of Internet ?
If a computer has more than one processor then it is known as__________?
A light sensitive device that converts drawing, printed text or other images into digital form is___________?
WWW stands for___________?
A collection of system programs that controls and co-ordinates the overall operations of a computer system is called____________?
What type of operating system MS-DOS is?
Which technology is used in compact disks?
1 Gigabyte is equal to ____________?
The brain of any computer system is___________?
Which of the following are components of Central Processing Unit (CPU) ?
Analog computer works on the supply of ____________?
which one is Digital device, select from the choices below?
The computer that process both analog and digital is called____________?
CD-ROM stands for____________?
ALU is____________?
VGA is____________?
MSI stands for___________?
Computer Exercise 1
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Computer Exercise 2
WAN stands for_____________?
What is the main difference between a mainframe and a super computer?
_________ is called the father of modern digital computer?
Who is the father of Computer science?
A CPU contains___________?
Which of the following controls the process of interaction between the user and the operating system?
The first computers were programmed using___________?
__________is a combination of hardware and software that facilitates the sharing of information between computing devices.
Coded entries which are used to gain access to a computer system are called__________?
Which of the following statements is true about Minicomputer and Microcomputer?
You can organize files by storing them in__________?
What type of resource is most likely to be a shared common resource in a computer Network?
Which device is required for the Internet connection?
What is a light pen?
UNIVAC is___________?
The capacity of 3.5 inch floppy disk was__________?
MICR stands for_________?
EBCDIC stands for__________?
Which of the following is a part of the Central Processing Unit?
CAD stands for_________?
Computer Exercise 2
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Computer Exercise 3
Junk e-mail is also called_________?
which statement describe “Hackers”?
What type of computers are client computers (most of the time) in a client-server system?
A computer cannot ‘boot’ if it does not have the__________?
The amount of vertical space between lines of text in a document is called___________?
Example of non-numeric data is_________?
What is embedded system?
First page of Website is termed as__________?
When a file is saved for the first time?
Where are data and program stored when the processor uses them?
____________translates and executes program at run time line by line?
RAM stands for___________?
1 Byte =___________?
The device used to carry digital data on analogue lines is called as_________?
BIOS stands for__________?
Father of “C‘ programming language?
The instructions that tell a computer how to carry out the processing tasks are referred to as computer___________?
An area of a computer that temporarily holds data waiting to be processed is___________?
___________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
___________is the key we use to run the selected command?
Computer Exercise 3
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Computer Exercise 4
Which of the following is first generation of computer?
IBM 1401 is_________?
Chief component of first generation computer was__________?
Second Generation computers were developed during___________?
The computer size was very large in__________?
Microprocessors as switching devices are for ___________generation computers?
Which of the following devices can be sued to directly image printed text?
The output quality of a printer is measured by____________?
In analogue computer_____________?
In latest generation computers, the instructions are executed___________?
The______________is the amount of data that a storage device can move from the storage medium to the Computer per second?
A device, which is not connected to CPU, is called as___________?
What is the other name for programmed chip?
On-line real time systems become popular in______________generation?
You use a(n)___________such as a keyboard or mouse, to input information?
_______________is the ability of a device to “jump” directly to the requested data?
_________________provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously?
The task of performing operations like arithmetic and logical operations is called____________?
ALU and Control Unit jointly known as__________?
RAM is an example of___________?
Computer Exercise 4
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Computer Exercise 5
Why is it unethical to share copyrighted files with your friends?
Reusable optical storage will typically have the acronym________?
The most common type of storage devices are_________?
A device that connects to a network without the use of cables is said to be___________?
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____________?
To access properties of an object, the mouse technique to use is_____________?
A DVD is an example of a (n)___________?
The process of transferring files from a computer on the Internet to your computer is called_____________?
___________is the process of dividing the disk into tracks and sectors?
ASCII is a coding system that provides_____________?
When a logic bomb is activated by a time-related event, it is known as a____________?
What is the name of an application program that gathers user information and sends it to someone through the Internet?
____________is the measurement of things such as fingerprints and retinal scans used for security access?
What is the most common tool used to restrict access to a computer system?
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n)___________?
The scrambling of code is known as___________?
To prevent the loss of data during power failures, use a(n)_____________?
__________is defined as any crime completed through the use of computer technology?
___________refers to electronic trespassing or criminal hacking?
The first electronic computer was developed by____________?
Computer Exercise 5
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