Computer Terms — Set 3
Abbreviations · कंप्यूटर शब्द · Questions 21–30 of 60
What does the abbreviation FTP stand for in data transfer?
Correct Answer: D. File Transfer Protocol
FTP stands for File Transfer Protocol and is a standard network protocol used for the transfer of files between a client and a server on a computer network. It operates on a client-server architecture. Secure versions like SFTP are now commonly used to encrypt data during transfer.
In computer networking, what is the full form of WAN?
Correct Answer: D. Wide Area Network
WAN stands for Wide Area Network and covers a large geographical area such as a country or the entire world. The internet is the largest and most well-known example of a WAN. It typically utilizes leased telecommunication lines to connect smaller networks like LANs.
What does the abbreviation HDMI stand for in audio-visual technology?
Correct Answer: D. High-Definition Multimedia Interface
HDMI stands for High-Definition Multimedia Interface and is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data. It is the modern standard for connecting TVs, computers, and game consoles. One cable can carry both video and audio signals.
What is the full form of OLED in display technology?
Correct Answer: B. Organic Light Emitting Diode
OLED stands for Organic Light Emitting Diode where the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. Unlike standard LCDs, OLED screens do not require a backlight. This allows them to achieve perfect black levels and thinner designs.
In computing, what does the abbreviation SSD represent?
Correct Answer: B. Solid State Drive
SSD stands for Solid State Drive and is a storage device that uses flash memory to store data persistently. They are much faster and more durable than traditional Hard Disk Drives (HDDs) because they have no moving parts. Most modern laptops and high-performance computers use SSDs as their primary storage.
What is the full form of the abbreviation UPS in power backup systems?
Correct Answer: A. Uninterruptible Power Supply
UPS stands for Uninterruptible Power Supply and provides emergency power to a load when the input power source or mains power fails. It contains a battery that keeps a computer running for a short time during a blackout. This allows the user to save their work and shut down the system properly.
What does the term OCR stand for in document scanning?
Correct Answer: A. Optical Character Recognition
OCR stands for Optical Character Recognition and is the electronic conversion of images of typed, handwritten, or printed text into machine-encoded text. It allows users to search and edit text from scanned paper documents. It is widely used in data entry and digitizing historical archives.
What is the full form of the abbreviation XML?
Correct Answer: B. Extensible Markup Language
XML stands for Extensible Markup Language and is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. It is commonly used for the distribution of data over the internet. Unlike HTML, XML is designed to store and transport data rather than display it.
In the context of the web, what does the abbreviation CSS mean?
Correct Answer: D. Cascading Style Sheets
CSS stands for Cascading Style Sheets and is a style sheet language used for describing the presentation of a document written in a markup language like HTML. It handles the layout, colors, and fonts of a website. By separating content from design, it makes web development more efficient.
What is the full form of the abbreviation IP as in 'IP Address'?
Correct Answer: B. Internet Protocol
IP stands for Internet Protocol and is a set of rules governing the format of data sent over the internet or local network. An IP address is a unique identifier assigned to every device connected to a network. Currently, both IPv4 and the newer IPv6 standards are in use globally.