Operating System (OS) Which of the following statement about directories is false? Directories can be deleted Directories cannot be renamed Directories can exist inside directories The root directory is always at the highest level Directories can be deleted Directories cannot be renamed Directories can exist inside directories The root directory is always at the highest level ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Essential files of MS DOS are Lo.sys All of the listed here Msdos.sys Command.com Lo.sys All of the listed here Msdos.sys Command.com ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ....... is the layer of a computer system between the hardware and the user program System environment None of these Operating system Operating environment System environment None of these Operating system Operating environment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User action such as keystroke or mouse click are referred to as Event Interrupt Tasks Processes Event Interrupt Tasks Processes ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is None of these A collection of hardware components A collection of input-output devices A collection of software routines All of these None of these A collection of hardware components A collection of input-output devices A collection of software routines All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use None of above Format Create back up Write protect None of above Format Create back up Write protect ANSWER DOWNLOAD EXAMIANS APP
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