Which one of the following Operating System is not a multitasking operating system? 28/02/2025 by Md. Saifur Rahman a) DOSb) Linuxc) Windows 98d) Unix Correct Answer : a) DOS Related Posts:Which of the following is not a multi user taking…Which of the following Operating System is…Who is the man that came to you? Here 'that' is a/an-Start button was first introduced in which of the…Which of the following is not an open source…Which of the following Operating System (OS) has…