60 Basic General Knowledge Questions and Answers about Computer

The computer is a machine. It accepts data, processes data, and provides meaningful information.

The computer was discovered in 1940 by Charles Babbage.

The scientific name of the computer is Sillico Spiens.

The CPU serves as the computer’s brain. It means central processing unit (CPU).

Look at the computer on the top front side of the power button. Press the button and turn on the computer.

SEO stands for Search Engine Optimization. A search engine is a software system that helps users find online information.

The operating system is software. It manages hardware resources, schedules tasks, and facilitates communication between software and hardware components.

HDD stands for (Hard Disk Drive). It is a storage device. It’s permanently stored data even when the computer is turned off.

Information is created through the change of data. This process is called data processing.

A file is a named collection of related records used as a single unit. It can store data on a computer’s storage device.

Anything given to the computer, such as data or instructions, is called input and hardware devices. Data and commands can be entered into the computer this way.

Example: Most commonly used devices like keyboard, mic, and mouse.

The processed data is outputted as useful information. It displays or presents data processed by the computer.

Example: Most commonly used devices like monitors and printers.

A password is a secret section of a character. It is used to secure user identity and protect their account.

 A recycle bin is stored in a temporary storage area. Someday, the files will be permanently deleted.

A desktop shortcut is an icon on a desktop. It provides rapid access to a program or file.

Desktop icons are clickable symbols on the desktop. It represents a program, file, or folder.

A network port is an implicit or physical endpoint on a computer network. It is used for communication between devices.

A processor’s speed is transferred at the rate of the CPU. It can execute instructions usually measured in gigahertz (GHz).

A domain name is the address of a website. It is used to access websites on the internet, such as Google.com and Amazon.com.

A keyboard is an input device. Let the user enter the character on the keyboard. Number of commands into the computer.

A mouse is an input device. Users move the cursor on the computer’s screen, select objects, or perform any action by clicking mouse buttons.

A database is a data collection tool; a program is required to manage that data.

Data redundancy means the duplication of data in multiple files.

Data inconsistency means the two files may contain different data for the same entity.

The five computer functions include input device, output device, data storage, processing unit, and control unit.

Data is a collection of raw facts, information, and figures.

Example: The student’s records are stored on the computer.

A printer is an output device. It prints characters, any written information symbol, and graphics on paper, making physical copies of documents and images.

Printers have two categories. Firstly, an impact printer, and second, a non-impact printer.

A browser is a software application that searches for prompt access and views websites online.

The components of a computer are the input & output devices, memory storage devices, peripherals, and  CPU.

Computers are used at home for learning new skills, business, education, healthcare, entertainment, games, and online classes.

A pixel is the smallest unit. It displays digital images.

RAM stands for Random Access Memory. This type of memory is used in computers. It stores data temporarily and is currently instructed by the CPU.

Backup means a copy of important data and files. It’s created to protect against data loss.

An algorithm is a step-by-step method. The formula is given for solving a problem.

Coding is a process of writing instructions—these functions of computer programs.

Hardware is the physical component of the computer or electronic device, including the processor, memory, storage, input/output devices, and any other tangible parts that make up the system.

Software is the programs and data that run on the hardware. It is also called a program. It cannot be seen or touched.

A server is a computer system. It provides services and resources to other computer networks.

The four basic examples of computers are desktops, ATM cards, calculator data, smartphones, and notepads.

Computers are used in daily life. Most people work on computers, and all people need computers. The basic purpose of computers is to make online bill payments, watch movies and TV shows, and access social media.

 A computer network that spreads throughout the world.

The terminology used to handle data in a computer is information.

The computer is the most necessary thing in our lives. Over the past years, many things have changed. Computer use in education is increasing daily, but now the value of computers is too high.

Computer learning for basic steps has improved. Nowadays, we improve our self-study, grow self-confidence, practice, and perhaps pursue formal education or courses.

Email stands for Electronic mail. It is used for sending text, files, or other data, communicating, sharing information, and sending documents.

A screenshot is a picture. When we take screenshots, it displays currently saved on your computer screen.

A folder is a storage space on your computer. It organizes data and stores files.

A USB drive is also known as a flash drive or thumb drive. You can cover Storge on a computer’s USB port.

A firewall is a security system. It protects a computer or network. It controls incoming and outgoing network traffic.

Wi-Fi is a wireless connection technology. It is a connected device to the internet.

A keyboard shortcut is a combination of keys. It performs tasks quickly, such as CTRL + C to Copy and CTRL + V to paste.

A mouse is a pointing input device that interacts with a computer. It helps the user connect by moving a cursor.

A virus is malicious software. It can pollute and damage the computer’s files and operation.

 URL stands for Uniform Resource Locator. It is used to locate access to websites on the internet.

The small unit of memory is “bit”. It can represent the two conditions: 0 or 1.

Finally, all computers are translated into binary forms, such as machine language written in a computer’s binary form.

 A download is a procedure for transferring data or files on the internet.

An upload transfers data or files from a user’s computer to the internet.