Operating System (OS) Which of the following does not support more than one program at a time? DOS Windows Unix Linux DOS Windows Unix Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Create back up Format Write protect None of above Create back up Format Write protect None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ______ is most often done after fixing a problem, adding a new program or making configuration change Sleep Restart Shut Down Hibernate Sleep Restart Shut Down Hibernate ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Data encryption cannot be used by private installations is mostly used by financial networks is not necessary, since data cannot be intercepted is mostly used by public networks None of these cannot be used by private installations is mostly used by financial networks is not necessary, since data cannot be intercepted is mostly used by public networks None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An operating system is a program or a group of programs that Manages the resources of the Computer Performs the calculations of cells in Excel Helps in checking the spelling of Word Maintain the relationship in Database Manages the resources of the Computer Performs the calculations of cells in Excel Helps in checking the spelling of Word Maintain the relationship in Database ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not an advantage of multiprogramming? decreased operating-system overhead None of these ability to assign priorities to jobs shorter response time increased throughput decreased operating-system overhead None of these ability to assign priorities to jobs shorter response time increased throughput ANSWER DOWNLOAD EXAMIANS APP
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