Explanation

• LLM stands for Large Language Model.
• It is an advanced Artificial Intelligence (AI) model trained on large amounts of text data.
• LLMs can understand, generate, summarize, and translate human language.
• They are widely used in chatbots, virtual assistants, and content generation.
• Examples include ChatGPT, Gemini, Claude, and Llama.

Last verified on 21-10-2026

Explanation

• SaaS stand for Software as a Service.
• SaaS is a cloud computing model that allows users to access software over the internet without installing or maintaining it locally.
• Examples include Google Docs, Microsoft 365, and Salesforce.

Additional information:

• SaaS is one of the three major cloud service models: SaaS, PaaS (Platform as a Service), and IaaS (Infrastructure as a Service).

Last verified on 21-10-2026

Explanation

ISP stands for Internet Service Provider — a company that provides access to the Internet.

Examples include PTCL, StormFiber, and Nayatel.

Explanation

• CC stands for Carbon Copy.
• It is used to send a copy of an email to additional recipients.
• All recipients can see the email addresses listed in the To and Cc fields.

Additional information:

• Bcc (Blind Carbon Copy) → Sends a hidden copy; other recipients cannot see these addresses.

Last verified on 11-07-2026

Explanation

• SSD stands for Solid State Drive.
• An SSD is a data storage device that uses flash memory to store data.
• It is faster than a traditional Hard Disk Drive (HDD) because it has no moving mechanical parts.

Last verified on 14-10-2026

Explanation

• WAN stands for Wide Area Network.
• It covers a large geographical area, potentially across countries or the whole globe.

Additional information:

• LAN: Local Area Network covers a small area.
• MAN: Metropolitan Area Network generally covers a city.

Last verified on 03-09-2026

Explanation

• FTP stands for File Transfer Protocol.
• FTP is a communications protocol used to send files from computer to computer
• FTP does not use encryption.
• FTP is built on a client-server model 
• FTP first Introduction: April 16, 1971

Last verified on 12-10-2026

Explanation

• RAM stands for Random Access Memory.
• It is a type of fast, temporary computer memory.
• It is essentially short-term memory.
• It is the hardware in a computing device where the operating system (OS).

Last verified on 26-04-2026

Explanation

•  HDD stands for hard disk drive (HDD)
  • HDD is a data storage device.
  • It stores the operating system, software, and files.
  • It uses magnetic storage technology.

Explanation

• OCR stands for Optical Character Recognition
• OCR converts text in scanned documents or images into machine-readable text.
• It is used to digitize printed books and documents.