Operating System (OS) What should be the extension to execute files? COM All of these BAT EXE COM All of these BAT EXE ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length Should always be variable should be chosen to match the data characteristics depends upon the size of the file should always be fixed None of these Should always be variable should be chosen to match the data characteristics depends upon the size of the file should always be fixed None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) of file system is (are): to provide security against loss of information due to system failure to provide for long and short term storage of files with appropriate economic tradeoffs. to provide complete file naming freedom to the users and to permit controlled sharing of files None of these All of these to provide security against loss of information due to system failure to provide for long and short term storage of files with appropriate economic tradeoffs. to provide complete file naming freedom to the users and to permit controlled sharing of files None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is required to perform any I/O never used only allowed to the operating system None of these entered by programs when they enter the processor required to perform any I/O never used only allowed to the operating system None of these entered by programs when they enter the processor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and race around condition None of these buffer overflow deadlock avoidance hold and wait race around condition None of these buffer overflow deadlock avoidance hold and wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... runs on a computer hardware and serves as a platform for other system to run on System software Operating system Application system All of above System software Operating system Application system All of above ANSWER DOWNLOAD EXAMIANS APP
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