Which of the following is not an open source operating system? 28/02/2025 by Md. Saifur Rahman a) Linuxb) Unixc) Windowsd Sun Solaris Correct Answer : c) Windows Related Posts:Start button was first introduced in which of the…Who is the man that came to you? Here 'that' is a/an-Which of the following Operating System is…Which of the following is an example of open source…অর্থনীতি পরিচয় (Introduction of Economics)Which one of the following Operating System is not a…