Operating System (OS) Whenever you move a directory from one location to another Both A and B The directory is moved the source file is not moved All files inside the directory are moved All the subdirectory inside that directory are moved Both A and B The directory is moved the source file is not moved All files inside the directory are moved All the subdirectory inside that directory are moved ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The file structure that redefines its first record at a base of zero uses the term: key fielding relative organization None of these hashing dynamic reallocation key fielding relative organization None of these hashing dynamic reallocation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Memory management is : replaced with virtual memory on current systems critical for even the simplest operating systems None of these not used on multiprogramming systems not used in modern operating system replaced with virtual memory on current systems critical for even the simplest operating systems None of these not used on multiprogramming systems not used in modern operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent contention None of these are used to do I/O are used for memory management synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention None of these are used to do I/O are used for memory management synchronize critical resources to prevent deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that first entered the queue with the least processor needs that last entered the queue None of these that has been in the queue the longest that first entered the queue with the least processor needs that last entered the queue None of these that has been in the queue the longest ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) From where do you change mouse setting? None of these Setting >> mouse Control panel >> mouse Hardware setting None of these Setting >> mouse Control panel >> mouse Hardware setting ANSWER DOWNLOAD EXAMIANS APP
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