Computer Vocabulary Quiz: Could You Pass?

A single point in a graphic image is called a pixel. Pixels are the smallest unit of measurement in a digital image and they make up the overall image. Each pixel contains information about its color and brightness, and when combined with other pixels, they create the entire image. Therefore, the correct answer is Pixel.

size and style of a particular Type face

Excel and OpenOffice Calc are both software programs that are specifically designed to work with numbers in a spreadsheet format. They provide users with a range of tools and functions to perform calculations, create charts and graphs, analyze data, and organize information in a tabular format. These programs are widely used in various industries and professions for tasks such as financial analysis, budgeting, data management, and reporting. Word/Writer is a word processing software used for creating and editing text documents, Photoshop is a graphics editing software, and PowerPoint/Impress is used for creating presentations.

Video resolution refers to the level of detail that can be displayed on a video display device, such as a television or computer monitor. It is determined by the number of pixels that can be displayed horizontally and vertically on the screen. Higher resolution means more pixels, resulting in a sharper and more detailed image. This is important for video quality, as it determines how clear and crisp the visuals will appear on the screen.

device attached to a host computer but not part of the original system

The address bar is the correct answer because it is the bar at the top of the internet window where the URL appears. It is the space where users can type in a website address or URL to navigate to a specific webpage. The address bar also displays the current webpage's URL, allowing users to see and edit the website address if needed.

The Print Screen button captures an image of the current screen and stores it on the clipboard. This image can then be pasted into a document or image editing software for further use or editing.

A graphics card, also known as a video card, is a hardware component that generates and outputs images to a monitor. It is responsible for rendering and displaying visual content on the screen. The term "video" and "Video" are also commonly used to refer to this type of card.

A virus is a computer program that is capable of replicating itself without the user's permission or knowledge. It can spread from one computer to another, often through email attachments or infected files. Once a computer is infected, the virus can cause various harmful effects, such as corrupting files, stealing personal information, or disrupting the normal functioning of the system. Viruses are considered malicious software and are designed to exploit vulnerabilities in a computer's operating system or software. They can be harmful and difficult to remove, making them a significant threat to computer security.

The flashing symbol on the computer screen that shows where information you enter will appear is called a cursor. The cursor is a visual indicator that helps users navigate and input data in various applications. It can take different forms, such as a blinking vertical line or a highlighted box, depending on the context and the software being used. The cursor allows users to accurately position their input and interact with the computer interface effectively.

An IP address is a numerical label that is assigned to a computer on a network. It serves as an identifier for devices connected to the internet or a local network. IP addresses are used to enable communication between different devices and to ensure that data is sent to the correct destination.

A digital camera is the correct answer because it is a device specifically designed to capture and store photographs electronically in a digital format without the need for film. Unlike a scanner, which is used to create digital copies of physical documents or images, a digital camera is capable of directly capturing images. Similarly, the option of "File Save when right clicking on an image" is not relevant to the question as it refers to a computer function rather than a device used for capturing and storing photographs.

The correct answer is "Taskbar." The taskbar is a menu that appears at the bottom of the screen in Windows and displays all the grouped programs that are currently running. It also contains the "Start" button, which allows users to access various features and applications on their computer. The "Task Manager" is a separate utility in Windows that allows users to view and manage the processes and applications running on their computer. While both the taskbar and task manager are related to managing programs in Windows, the taskbar specifically refers to the menu at the bottom of the screen.

A keyboard is designed specifically for inputting text and characters into a computer, as well as controlling its operation. It consists of a set of keys, each representing a specific character or function, which can be pressed by the user to input information or perform actions on the computer. The other options, mouse and stylus, are input devices primarily used for controlling the cursor or drawing on the screen, respectively. Therefore, the correct answer is keyboard.

The correct answer is http://yahoo.com because it follows the standard format of a website URL, which begins with "http://" followed by the domain name "yahoo" and ends with the top-level domain ".com". The other options either have incorrect spelling or do not follow the proper URL format.

The correct answer is "Network". A group of computers connected together is referred to as a network. In this case, the answer option "A Headache for Mr. Demeter and his students(LAN)" is a playful way of describing a local area network (LAN), which can sometimes be challenging to manage or troubleshoot.

The Central Processing Unit (CPU) is often referred to as the brain of the computer because it is responsible for executing instructions and performing calculations. It is the main component that carries out the actual processing of data and controls the operation of the computer system. The CPU is responsible for fetching, decoding, and executing instructions, as well as performing arithmetic and logical operations. Therefore, the term "Processor" is a suitable alternative name for the CPU, as it accurately describes its role in processing data and executing instructions.

The correct answer is "http://". This is the standard way of writing the HyperText Transfer Protocol (HTTP) when accessing websites on the World Wide Web. The other options provided are incorrect or incomplete. "htp://" is not a valid format for HTTP, and "http:/" is missing the forward slash after the colon. "http://htps.org" is a valid example of a website address that uses the HTTP protocol.

A web log, commonly known as a blog, is a platform that allows users from all over the world to provide commentary or news on a specific subject. Google Wave, on the other hand, was a real-time communication and collaboration platform that was discontinued in 2012. Therefore, the correct answer is Blog.