(A). Linux
(B). Android
(C). Mozilla Firefox
(D). Microsoft Office
Answer: Microsoft Office
Which of the following is open-source software?
(A). Joomla
(B). Android
(C). Drupal
(D). All of these
Answer: Microsoft Office
Difference between Open Source Software and Closed Source Software
OPEN SOURCE SOFTWARE | CLOSED SOURCE SOFTWARE |
OSS stands for Open Source Software. | OSS stands for Closed Source Software. |
The source code is public in Open Source Software. | The source code is protected in closed-source software. |
All end users can access and use the source code of Open source software. | The general public or End users can’t access and use the source code of closed-source software. |
There is a more chance of failure of Open source software. | There is less chance of failure of Closed source software. |
Open Closed software can be installed by anyone on any computer. | The end user required a license before installation of Closed source software into any computer. |
The price is very less. | The price is high. |
Open Source Software can be purchased with its source code. | Closed Source Software can’t be purchased with its source code. |
Anyone can modify the code of Open Source Software. | Only programmers or allowed persons can only modify the code of closed-source software. |
No one is responsible if anything happened to Open source software. | The Software house is responsible if anything happened to closed-source software. |
There are no so many limitations on users based on usability and modification of software. | There are so many limitations on users based on usability and modification of software. |
Examples of Open Source Software and Closed Source Software
Open-source Software | Closed Source Software |
Taiga | Adobe Reader |
TurboCASH | Adobe Flash |
OpenCart | Adobe Flash Player |
Datawrapper | Microsoft Windows |
OpenCms | Java |
Thunderbird | Skype |
Draw.io | Virtual Box |
Apache OpenOffice | Google earth |
WooCommerce | WinRAR |
SugarCRM Community Edition | Microsoft office |
GanttProject | mac OS |
ADempiere | Google Chrome |
Claws Mail | DB2 Express-C |
OroCRM | VMwareServer |
Kimai | Intel Fortran Compiler PE |
Geary | Java |
Redmine | JBuilder 2008 Turbo |
xTuple | Adobe Reader |
Fat Free CRM | Google Desktop |
PrestaShop | Google Earth |
WordPress | Picasa |
phpList | Skype |
WSDesk – ELEX WordPress HelpDesk & Customer Ticketing System | Google Docs & Spreadsheets |
Clockify | Lotus Symphony |
Calligra | Opera |
Charted | WebSphere Application Server |
Magestore | Quasar Accounting |
TiddlyMap | Intel C++ Compiler PE |
NeoOffice | AVG Anti-Virus |
Odoo | Rainlendar Lite |
Highcharts | VirtualBox |
GIMP | Adobe Flash |
Inkscape | Avast! |
Blender | |
LibreOffice | |
Drupal | |
GnuCash | |
digiKam | |
Wireframe.cc | |
ImageMagick | |
SuiteCRM | |
eHour | |
Django | |
OpenBravo | |
eM Clients | |
Zen Cart | |
Joomla | |
OpenProject | |
XMind | |
MyCollab | |
Basilisk | |
Brave Browser | |
Firefox | |
Chromium | |
Pale Moon | |
Waterfox | |
Dooble |
Most Important MCQs of Computer Science General Knowledge
- Which of the following is not an apple product?
- Which of the following is not a Microsoft product?
- Which of the following is not an example of malware?
- Which of the following is System Software?
- Which of the following is not antivirus software?
- Which of the following is not open-source software?
- Which of the following is an open-source operating system?
- Which among the following is not related to GIS software?
- Which of the following is not a web browser?
- Which of the following allows the user to view a web page?
- Which of the following program is not a utility?
- Which of the following is not a type of software?
- Which of the following is not a web server?