Computer Terms — Set 1
Abbreviations · कंप्यूटर शब्द · Questions 1–10 of 60
What does the abbreviation BIOS stand for in computer systems?
Correct Answer: C. 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.
In the context of networking, what is the full form of LAN?
Correct Answer: C. 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.
What is the full form of the abbreviation PDF developed by Adobe?
Correct Answer: A. 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.
What does the abbreviation GUI represent in computing?
Correct Answer: C. 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.
What is the full form of the term HTTP used in web addresses?
Correct Answer: B. 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.
In computer memory, what does the abbreviation RAM signify?
Correct Answer: C. Random Access Memory
RAM stands for Random Access Memory and acts as the short-term volatile memory of a computer. It allows the processor to access data quickly for currently running applications. When the computer is turned off, all data stored in RAM is lost.
What is the full form of the abbreviation URL?
Correct Answer: A. Uniform Resource Locator
URL stands for Uniform Resource Locator and acts as the specific address of a resource on the internet. It typically includes the protocol, domain name, and path to a specific webpage. Tim Berners-Lee is credited with defining the structure of URLs in the early 1990s.
What does the term VGA stand for in display technology?
Correct Answer: A. Video Graphics Array
VGA stands for Video Graphics Array which was a standard for display interfaces introduced by IBM. It uses a 15-pin connector that carries analog video signals between computers and monitors. While older than HDMI, VGA is still found on many projectors and legacy hardware.
What is the full form of the abbreviation SQL used in database management?
Correct Answer: C. Structured Query Language
SQL stands for Structured Query Language and is used to communicate with and manipulate relational databases. It allows users to retrieve, update, and delete data using specific commands. SQL has been a standard in the industry since the late 1980s.
In the context of the internet, what does the abbreviation ISP mean?
Correct Answer: D. Internet Service Provider
ISP stands for Internet Service Provider and is the company that provides individuals and organizations with access to the internet. They use various technologies like fiber, cable, or satellite to deliver connectivity. Most ISPs also offer additional services such as email and web hosting.