Memory Management November 27, 2020wefru 2 Created on November 27, 2020 By wefru Memory Management TEST YOUR SKILLS 1 / 10 Q. 51) Which of the following is not an Operating System Windows Linux DOS Oracle 2 / 10 Q. 52) The first operating system developed in the year 1945 1950 1956 1970 3 / 10 Q. 53) MS windows operating system proposed in the year of 1985 1980 1990 1995 4 / 10 Q. 54) which of the following is an extension of notepad .xmls .ppt .txt .jpg 5 / 10 Q. 55) Bankers algorithm is used? To Prevent Recovery To Prevent Deadlock No Recovery To solve the Deadlock 6 / 10 Q. 56) when you delete a file in your computer, where does it go? Recycle bin Tool bar Hard disc None of the above 7 / 10 Q. 57) If the page size increases, internal fragmentation also____? Increases Decreases Constant None of the above 8 / 10 Q. 58) Which of the following is a single user operating system Windows Mac MS-DOS None 9 / 10 Q. 59) which of the following is a condition that causes deadlock Mutual exclusion Hold and wait No preemption All of the above 10 / 10 Q. 60) Who among the following can block the running process Folk Read Down All of the above Your score is The average score is 75% LinkedIn Facebook Twitter VKontakte 0% Restart quiz