Question 1

What does the abbreviation BIOS stand for in computer systems?

Accepted Answer

Basic Input Output System. BIOS refers to the Basic Input Output System which initializes hardware during the booting process. It is a type of firmware stored on a small memory chip on the motherboard. Modern computers generally use UEFI as a more advanced successor to BIOS.

Question 2

In the context of networking, what is the full form of LAN?

Accepted Answer

Local Area Network. LAN stands for Local Area Network which connects computers within a small geographical area like a home or office. It allows for high-speed data transfer and sharing of resources like printers. Ethernet and Wi-Fi are common technologies used to establish a LAN.

Question 3

What is the full form of the abbreviation PDF developed by Adobe?

Accepted Answer

Portable Document Format. PDF stands for Portable Document Format which preserves the layout of a document across different devices. It was created to ensure that files look the same regardless of the hardware or software used to view them. Most modern web browsers have built-in support to open and read PDF files.

Question 4

What does the abbreviation GUI represent in computing?

Accepted Answer

Graphical User Interface. GUI stands for Graphical User Interface which allows users to interact with devices through visual icons and menus. It replaced the older text-based Command Line Interfaces (CLI) for everyday users. Windows and macOS are primary examples of operating systems that rely heavily on a GUI.

Question 5

What is the full form of the term HTTP used in web addresses?

Accepted Answer

Hypertext Transfer Protocol. HTTP stands for Hypertext Transfer Protocol and serves as the foundation for data communication on the World Wide Web. It defines how messages are formatted and transmitted between web servers and browsers. HTTPS is the secure version of this protocol that encrypts the data being sent.

Computer Terms — Set 1