निम्नलिखित में से कौन सा एक खुला स्रोत है सॉफ़्टवेयर ?
Which of the following is an Open Source Software ?
A)
B)
C)
D)
Explanation:
The correct answer is:
(D) LibreOffice
LibreOffice is an open-source software suite that includes applications for word processing, spreadsheets, presentations, and more.
The other options, Photoshop, MS Word, and Skype, are proprietary (closed-source) software.