Operating System (OS) In which of the storage placement strategies a program is placed in the smallest available hole in the main memory? worst fit best fit buddy None of these first fit worst fit best fit buddy None of these first fit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scheduling is allowing jobs to use the processor unrelated to performance consideration None of these not required in uniprocessor systems the same regard-less of the purpose of the system allowing jobs to use the processor unrelated to performance consideration None of these not required in uniprocessor systems the same regard-less of the purpose of the system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In windows, start button is used to Device setting Turn off the system All of the listed here Run applications Device setting Turn off the system All of the listed here Run applications ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The total time to prepare a disk drive mechanism for a block of data to be read from it is latency plus seek time plus transmission time latency plus seek time None of these latency latency plus transmission time latency plus seek time plus transmission time latency plus seek time None of these latency latency plus transmission time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement about directories is false? Directories can be deleted Directories cannot be renamed Directories can exist inside directories The root directory is always at the highest level Directories can be deleted Directories cannot be renamed Directories can exist inside directories The root directory is always at the highest level ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The working set theory of programming behaviour of processes running within an operating system involves coalescing holes in memory None of these the collection of pages that a process accesses disk scheduling mechanisms assigning the CPU to processes coalescing holes in memory None of these the collection of pages that a process accesses disk scheduling mechanisms assigning the CPU to processes ANSWER DOWNLOAD EXAMIANS APP
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