Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Format None of above Write protect Create back up Format None of above Write protect Create back up ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a system tool? Format Backup Scandisk Folder Format Backup Scandisk Folder ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Windows can run Four applications only All of above Two applications only One application only Four applications only All of above Two applications only One application only ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, only the active pages of a program are stored in primary storage two or more programs are stored concurrently in primary storage None of these a single program is processed by two or more CPUs interprogram interference may occur only the active pages of a program are stored in primary storage two or more programs are stored concurrently in primary storage None of these a single program is processed by two or more CPUs interprogram interference may occur ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A page fault is a reference to a page belonging to another program is an error is a specific page None of these occurs when a program accesses a page of memory is an access to a page not currently in memory is a reference to a page belonging to another program is an error is a specific page None of these occurs when a program accesses a page of memory is an access to a page not currently in memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) World Wide Web is being standard by W3c World wide web standard Worldwide corporation World wide consortium W3c World wide web standard Worldwide corporation World wide consortium ANSWER DOWNLOAD EXAMIANS APP