'Proprietary Software' means

• Its source codes are not available.
• Its functionality can not be extended further by the end user.
• It can not be distributed to other users.
• All of the above

A software company wants to market its software product with full functionality so that user could download it, use it freely for a limited time period so that they come to know about the usability of the product. The software package is _________________

• Freeware
• Open Source Software
• Shareware
• Proprietary Software

____________ can be freely used, changed, improved, copied and redistributed but it may have some cost for the media and support for further development.

• Open Source Software 
• Source Code
• Machine Code
• Proprietary Software

Term ‘Free Software’ is known as Free/Liberal Open Source Software (FLOSS) or FOSS

• True
• False

Free Software is one which is / can be

• Freely accessible and Freely used.
• Changed and improved.
• Copied and distributed.
• All of the Above

Expand ODF (with reference to open source software)

• Open Document Format
• Open Derived Format
• Open Document Frame
• None of the Above.

With reference to Open Source Software, OSI stands for

• Open Software Installed
• Open Source Installed
• Open Source initiative
• Open Software Initiative

Mozilla Thunderbird  is e-mail client software.

• False
• True

W3C stands for

• World Wide Web Committee
• World Wide Web Conference
• World Wide Web Consortium
• World Wide Web Conservation

Select Open Source Operating System(s)

• Linux Fedora
• Linux Ubuntu
• Android
• All of the Above