Computer Vocabulary: MCQ Trivia Quiz Questions!

A browser is a program like Netscape or Internet Explorer that is used to view or browse the Internet. It allows users to access websites, search for information, and interact with online content. Browsers interpret and display HTML files, allowing users to navigate through web pages by clicking on links and buttons. They also support other web technologies such as JavaScript, CSS, and multimedia elements. Overall, a browser serves as a gateway to the Internet, enabling users to access and interact with various online resources.

Anti-virus software is a program that is designed to detect, prevent, and remove computer viruses from a computer system. It scans files and documents for any malicious code or patterns that may indicate the presence of a virus. Once detected, the software takes appropriate actions to quarantine or remove the virus, protecting the computer and its data from potential harm. It is an essential tool in maintaining the security and integrity of a computer system by safeguarding it against various types of malware threats.

Backup refers to creating a duplicate copy of files or data from a PC's hard disk onto a floppy disk, flash drive, tape, or CD. This backup copy is created as a precautionary measure in case the original files on the hard disk are accidentally deleted or become corrupted. It serves as a means to restore the lost or damaged data and ensure its availability.

An icon is a small image or picture on a computer screen that serves as a symbol for various items such as folders, disks, peripherals, and programs. Icons are used to represent different functions or actions and are often clicked or tapped on to perform specific tasks. They provide a visual representation that helps users easily identify and access different elements or features on a computer system.

A bit is the smallest piece of information that computers use, and a group of eight bits is called a byte. Bits are binary digits that represent either a 0 or a 1, and they form the foundation of digital information processing. Bytes are used to measure the size of data and storage capacity in computers. They are commonly used to represent characters, numbers, and other types of information in computer systems.

not-available-via-ai

The taskbar is located at the bottom of the screen and shows the programs that are currently in use. It provides quick access to open programs and allows users to switch between them easily. The taskbar also displays the date and time, system icons, and other notification icons.

A scanner is a piece of equipment that is used to convert physical paper documents into electronic files that can be accessed and used by a computer. It allows for the digitization of documents, making them easier to store, share, and manipulate. Scanners are commonly used in offices and businesses to create digital copies of important paperwork, such as contracts, invoices, and receipts. This eliminates the need for physical storage space and allows for easier organization and retrieval of documents.

Memory refers to the temporary storing of information while a computer is being used. It is a crucial component of a computer system that allows for the storage and retrieval of data. This temporary storage enables the computer to access and process information quickly, enhancing its overall performance. Without memory, the computer would not be able to perform tasks efficiently as it would constantly need to access data from the hard drive, resulting in slower processing speeds. Therefore, memory plays a vital role in the smooth functioning of a computer system.

A peripheral refers to any equipment that is connected externally to a computer, such as printers and scanners. It is not the basic software that manages a computer, a small image or picture on a computer screen that represents folders, disks, peripherals, programs, etc., an operating system used by the majority of computers, or the image on the screen made of thousands of tiny dots or points.

A graphics card is the equipment inside a computer that creates the image on the screen. It is responsible for processing and rendering visual data, such as images, videos, and games, and then sending it to the monitor for display. The graphics card contains a GPU (Graphics Processing Unit) that performs complex calculations and manipulations to generate the final image. It also has its own dedicated memory (VRAM) to store and access the necessary data quickly. Without a graphics card, a computer would not be able to display any visual content on the screen.

A driver is a small program that tells a PC how a peripheral works. This means that when a peripheral device, such as a printer or a scanner, is connected to a computer, the driver acts as a translator between the device and the computer's operating system. It allows the computer to understand and communicate with the peripheral, enabling the user to use the device properly. Without the appropriate driver, the computer would not be able to recognize or utilize the peripheral device effectively.

Resolution refers to the number of dots or pixels per inch (sometimes centimeters) used to create the screen image. It determines the level of detail and clarity in an image or display. A higher resolution means a greater number of pixels, resulting in a sharper and more detailed image.

RAM stands for Random Access Memory and it is the main memory used by a computer while it is in operation. It is a type of computer memory that allows data to be stored and accessed quickly by the computer's processor. Unlike other types of memory, such as a hard disk or flash drive, RAM is volatile, meaning that its contents are lost when the computer is powered off or restarted. RAM is essential for running programs and storing temporary data that the computer needs to access quickly.

The correct answer is software that operates a PC and does various things, such as writing text (word processing). This answer accurately describes a program as a type of software that is responsible for operating a computer and performing various tasks, including word processing. It implies that a program is not limited to just word processing but can also perform other functions.

Windows is an operating system used by the majority of PC's. It is a software that manages computer hardware and software resources, providing common services for computer programs. It allows users to interact with the computer and run applications. Windows is developed by Microsoft and has become one of the most popular operating systems worldwide.