Question

What does "PDF" stand for?

• A. Page data file
• B. Portable document format
• C. Print display function
• D. Primary data form

Answer 1

The Correct Option is B

PDF is a widely used file format developed to present documents consistently across different devices and operating systems. It preserves the document's formatting, fonts, images, and layout regardless of the software or hardware used to view it.

Let us examine each option:

Option (1): Page Data File
This is not the correct expansion of PDF.

Option (2): Portable Document Format
PDF stands for Portable Document Format.
It is designed to make documents easy to share and view without changing their appearance.
Therefore, this is the correct answer.

Option (3): Print Display Function
This is not the correct full form of PDF.

Option (4): Primary Data Form
This is an incorrect expansion and is unrelated to the PDF file format.

Therefore, PDF stands for: \[ \boxed{\text{Portable Document Format}} \] Hence, the correct answer is Option (2) – Portable Document Format.