Operating System (OS) Which of the following is not a video file extension? .wav .avi .mov .mpeg .wav .avi .mov .mpeg ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Format None of above Write protect Create back up Format None of above Write protect Create back up ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Menu driven Command driven Graphical user Windows orientated Menu driven Command driven Graphical user Windows orientated ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In MS-DOS, relocatable object files and load modules have extensions None of these .EXE and .OBJ, respectively .COM and .OBJ, respectively .OBJ and .COM or .EXE, respectively .DAS and .EXE, respectively None of these .EXE and .OBJ, respectively .COM and .OBJ, respectively .OBJ and .COM or .EXE, respectively .DAS and .EXE, respectively ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and deadlock avoidance hold and wait race around condition buffer overflow None of these deadlock avoidance hold and wait race around condition buffer overflow None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Tree structure displays the None of above File only File and directory name Directory only None of above File only File and directory name Directory only ANSWER DOWNLOAD EXAMIANS APP
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