Match the following: Open source software, Closed source software, Applications software

Monjur Alahi

Match the following:

Column ‘A’ Column ‘B’
(1)Open source software (A) Public domain
(2)Closed source software (B) Purchase the software 
(3) Applications software (C) Operating system
(4) ) System Software (D) End-user programs

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Salim Ahmed Kawsar

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Column ‘A’ Column ‘B’
(1)Open source software (A) Public domain
(2)Closed source software (B) Purchase the software 
(3) Applications software (D) End-user programs
(4) ) System Software (C) Operating system

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