Operating System (OS) A critical region is one which is enclosed by a pair of P and V operations on semaphores a program segment that often causes unexpected system crashes a program segment where shared resources are accessed a program segment that has not been proved bug-free none is the above one which is enclosed by a pair of P and V operations on semaphores a program segment that often causes unexpected system crashes a program segment where shared resources are accessed a program segment that has not been proved bug-free none is the above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system that reads and reacts in terms of actual time. Time sharing system Batch system Quick response system None of these Real time system Time sharing system Batch system Quick response system None of these Real time system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? All of these Allow the system to enter the deadlock state and then recover Pretend that deadlocks never occur in the system Use a protocol to ensure that the system will never enter a deadlock state All of these Allow the system to enter the deadlock state and then recover Pretend that deadlocks never occur in the system Use a protocol to ensure that the system will never enter a deadlock state ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you want to execute more than one program at a time, the systems software you are using must be capable of: multitasking virtual memory word processing None of these compiling multitasking virtual memory word processing None of these compiling ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Relocation bits used by relocating loader are specified (generated) by Relocating loader itself Macro processor Linker Assembler or translator None of these Relocating loader itself Macro processor Linker Assembler or translator None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following terms refers to the degree to which data in a database system are accurate and correct? None of these data integrity data independence data security data validity None of these data integrity data independence data security data validity ANSWER DOWNLOAD EXAMIANS APP
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