Computer Basic Assessment 1 - Sigsjb.ICT

Delete means to remove or erase information. It is the act of permanently eliminating data or content from a system or storage device. This action results in the information no longer being accessible or recoverable.

An application refers to a software program that is designed to perform specific tasks or functions on a computer or mobile device. It is a set of instructions or code that allows users to interact with the computer system and perform various operations. Unlike hardware, which refers to the physical components of a computer, an application is intangible and can be installed, executed, and used to perform specific tasks or functions. Therefore, the correct answer is "software program."

A monitor is the T.V. like part of the computer because it is the display device that shows the visual output of the computer. It is similar to a television screen in terms of its function and appearance. The monitor allows users to view and interact with the graphical user interface of the computer, including images, videos, and text. It is not the hard drive or disk drive of the computer, as those are storage devices used to store data and programs.

The keyboard is used to input text on a computer. It is a device that contains a set of keys, including letters, numbers, and various symbols. When a key is pressed, it sends a signal to the computer, which then displays the corresponding character on the screen. The keyboard is essential for tasks such as typing documents, sending emails, and entering commands.

A hard drive is a device used for storing and retrieving digital information. It is a non-volatile storage medium that retains data even when powered off. Unlike other options listed such as playing music, sharing photos, or being memory, a hard drive is specifically designed for the purpose of storing information.

A CD, or Compact Disc, is a round, shiny portable disk that is capable of storing large amounts of software and information. It is a widely used storage medium that can hold various types of data, including software programs, documents, images, and videos. CDs are commonly used for distributing software, music albums, and other digital content. They are read by CD players, computers, and other devices with CD drives, allowing users to access the stored data.

An icon is a small graphical representation that is used on the screen to represent a program, file, or folder. It helps users easily identify and access different elements on their computer. Icons are typically displayed on the desktop or in file explorer windows. They serve as visual cues and can be customized to represent different types of files or programs. Icons are an essential part of user interfaces and make it easier for users to navigate and interact with their computer.

A browser is a software program that allows users to access and navigate the World Wide Web. It enables users to search for and view various types of content such as text, graphics, sound, movies, games, and chats. Examples of browsers include Safari and Internet Explorer.

USB ports can connect computer peripherals such as mice, keyboards, digital cameras, printers, personal media players, flash drives, and external hard drives.

Font refers to the style or design of computer text. It includes various characteristics such as the typeface, size, weight, and style (bold, italic, underline, etc.) of the text. Fonts are used to enhance the visual appearance of the text and convey a certain mood or tone. Different fonts can be used to create different effects and convey different messages in written communication.

Highlighting means selecting information on a page to change. When you highlight text or any other element on a page, it typically becomes visually distinct, such as by changing color or being surrounded by a box, indicating that it has been selected. This allows the user to make modifications or apply specific actions to the highlighted content.

The desktop refers to the background of the computer, which is the screen that is visible when no programs or windows are open. It is where shortcuts to files, folders, and applications can be placed for easy access. The desktop is not the folder where documents are stored or the hard drive of the computer, as stated in the other options.

A file refers to a digital storage unit that can contain various types of data, including documents and pictures. It can be used to store text-based information, such as word documents or PDFs, as well as image files like JPEGs or PNGs. Therefore, a file can be either a document or a picture, depending on the content it holds.

Downloading refers to the process of obtaining a file from another computer or the internet and saving it onto your own computer. It does not involve installing a program, getting a picture file, or adding extra memory.

To properly turn off and restart a computer, you should click on the Start button located at the bottom left corner of the screen and then select the Shut Down option. This will initiate the shutdown process and safely turn off the computer. Restarting can be done by selecting the Restart option instead of Shut Down. This method ensures that all running programs and processes are closed properly before the computer shuts down or restarts.

The correct answer is Central Processing Unit. The CPU, or Central Processing Unit, is the primary component of a computer that carries out instructions of a computer program by performing basic arithmetic, logical, control, and input/output operations. It is often referred to as the "brain" of the computer as it is responsible for executing most of the tasks and calculations in a computer system.

A modem is required for digital communication over an analogue telephone network because it converts digital signals from a computer into analogue signals that can be transmitted over telephone lines. The modem at the receiving end then converts the analogue signals back into digital signals that can be understood by the computer. This allows for data transmission over traditional telephone networks, enabling devices to communicate with each other over long distances.

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