Operating System (OS) Scandisk All of the listed here Checks the disk Run from DOS mode Give information about disk All of the listed here Checks the disk Run from DOS mode Give information about disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multi programming systems ...... Execute more jobs in the same time period Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer Execute more jobs in the same time period Execute each job faster Are easier to develop than single programming system Are used only by large mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a valid file system ? NTFS FAT 32 FXZ FAT 16 NTFS FAT 32 FXZ FAT 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement is true. None of these All of these Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently None of these All of these Thrashing is a natural consequence of virtual memory systems. Seek analysis is used for analysing control-unit busy problems. The LRU algorithm pages out pages that have been used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is entered by programs when they enter the processor only allowed to the operating system never used None of these required to perform any I/O entered by programs when they enter the processor only allowed to the operating system never used None of these required to perform any I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage interprogram interference may occur a single program is processed by two or more CPUs None of these two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage interprogram interference may occur a single program is processed by two or more CPUs None of these ANSWER DOWNLOAD EXAMIANS APP
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