Operating System (OS) With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one? FORMAT command CHKDSK command None of these VER command FAT command FORMAT command CHKDSK command None of these VER command FAT command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The term 'polling' in a computer means a process by which a computer system decides correct alternative by analysing several ones None of these detects/corrects errors inquires to see if a terminal has any transaction to send multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones None of these detects/corrects errors inquires to see if a terminal has any transaction to send multiplexes the inputs and updates the memory accordingly ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The state transition initiated by the user process itself in an operating system is block None of these timer run out wake up dispatch block None of these timer run out wake up dispatch ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What does Belady's Anomaly related to? Memory Management Algorithm Disk Scheduling Algorithm Deadlock Prevention Algorithm Page Replacement Algorithm Memory Management Algorithm Disk Scheduling Algorithm Deadlock Prevention Algorithm Page Replacement Algorithm ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The FIFO algorithm None of these executes first the job that first entered the queue executes first the job that last entered the queue execute first the job that has been in the queue the longest executes first the job with the least processor needs None of these executes first the job that first entered the queue executes first the job that last entered the queue execute first the job that has been in the queue the longest executes first the job with the least processor needs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Backups should be done weekly for most installations daily for most installations None of these as several image copies, followed by an incremental as several incrementals, followed by an image copy weekly for most installations daily for most installations None of these as several image copies, followed by an incremental as several incrementals, followed by an image copy ANSWER DOWNLOAD EXAMIANS APP
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