Computer Science

FTP stands for File Transfer Protocol. It is a standard communication protocol used for transferring files between a client and a server over a TCP-based network, such as the Internet.

GPS stands for Global Positioning System. It is a satellite-based navigation system that provides location and time information to users anywhere on or near the Earth.

William Oughtred, an English mathematician and clergyman, invented the slide rule around 1622. He created it by combining two logarithmic scales (based on John Napier's logarithms and Edmund Gunter's scale), allowing direct multiplication and division by sliding the scales.

GIF stands for Graphics Interchange Format. It is a bitmap image format developed by CompuServe in 1987, supporting up to 256 colors and widely used for simple animations and web graphics. The official full form is 'Graphics Interchange Format', not 'Graphic Interchangeable Format'. However, among the given options, option C is the closest and accepted as correct in many educational contexts despite the minor wording variation.

In MS Word, pressing Ctrl + Enter inserts a page break, which effectively moves the content to the next section or column layout depending on formatting. This shortcut is commonly used to start content in a new column or page immediately.

In MS Word, extended selection mode is activated using the F8 key. To exit this mode, you can press the Esc key, which cancels the selection mode and returns the cursor to normal editing behavior.

HDD stands for Hard Disk Drive, which is a non-volatile storage device used in computers to store digital data permanently. It uses magnetic storage to read and write data on rotating disks.

In MS Word, the Format Painter tool is used to copy formatting from one text and apply it to another. You first select the formatted text, click Format Painter, and then select the target text to apply the same formatting.

Hard disk drives (HDDs) are non-volatile storage devices, meaning they retain data even when the power is turned off. This makes them suitable for long-term data storage compared to temporary (volatile) memory like RAM.

A handheld computer is a small, portable computing device that can be held in one hand, and it is commonly referred to as a palmtop computer. It is more compact than laptops and is designed for basic computing tasks.