Operating System (OS) A character that represents one or more unknown character is None of above Extensions Wildcard character All file name None of above Extensions Wildcard character All file name ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about the memory management? segmented memory can be paged paging suffers from internal fragmentation segmentation suffers from external fragmentation virtual memory is used only in multi-user systems None of these segmented memory can be paged paging suffers from internal fragmentation segmentation suffers from external fragmentation virtual memory is used only in multi-user systems None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What hole will allocates in "Worst-Fit" algorithm of memory management? It allocates the exact same size memory hole It allocates the smallest hole from the available memory holes It allocates the largest hole from the available memory holes It allocates the smaller hole than required memory hole It allocates the exact same size memory hole It allocates the smallest hole from the available memory holes It allocates the largest hole from the available memory holes It allocates the smaller hole than required memory hole ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Seeks analysis is used for analyzing control-unit busy problems None of these is used for analyzing paging problems is only shown on real-time displays is used for analyzing device busy problems is used for analyzing control-unit busy problems None of these is used for analyzing paging problems is only shown on real-time displays is used for analyzing device busy problems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands? auto increment None of these auto decrement indirect addressing index addressing auto increment None of these auto decrement indirect addressing index addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not operating system? Unix OS/2 P11 Windows Unix OS/2 P11 Windows ANSWER DOWNLOAD EXAMIANS APP
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