Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? MS-DOS None of these OS/360 PC-DOS CP/M MS-DOS None of these OS/360 PC-DOS CP/M ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a video file extension? .mov .mpeg .wav .avi .mov .mpeg .wav .avi ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Database system Application software Operating system Computer Environment Database system Application software Operating system Computer Environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1982 None of these 1983 1984 1981 1982 None of these 1983 1984 1981 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) performed by the paging software is (are) Implementation of the access environment for all programs in the system Sharing and protection All of these None of these Management of the physical address space Implementation of the access environment for all programs in the system Sharing and protection All of these None of these Management of the physical address space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Small pictures appear on the desktop None of above Windows Icon Button None of above Windows Icon Button ANSWER DOWNLOAD EXAMIANS APP
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