Operating System (OS) In an absolute loading scheme, which loader function is accomplished by the loader Reallocation Loading Allocation Linking None of these Reallocation Loading Allocation Linking None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that last entered the queue with the least processor needs None of these that first entered the queue that has been in the queue the longest that last entered the queue with the least processor needs None of these that first entered the queue that has been in the queue the longest ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? deadlock avoidance None of these cache coherence deadlock recovery mutual exclusion deadlock avoidance None of these cache coherence deadlock recovery mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is firewall All of these passwords encryption None of these firewall All of these passwords encryption None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Managing hardware on the computer Provides an interface for user to interact with computer Performing housekeeping task like file compression and disk defragmentation Controlling the access that application program has to the CPU Managing hardware on the computer Provides an interface for user to interact with computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is 16 0 1 8 None of these 16 0 1 8 None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS