Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 8 16 None of these 1 8 16 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Relocation bits used by relocating loader are specified (generated) by Linker None of these Relocating loader itself Macro processor Assembler or translator Linker None of these Relocating loader itself Macro processor Assembler or translator ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, only the active pages of a program are stored in primary storage None of these interprogram interference may occur a single program is processed by two or more CPUs two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage None of these interprogram interference may occur a single program is processed by two or more CPUs two or more programs are stored concurrently in primary storage ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of following is/are the advantage(s) of modular programming? Easy debugging Modules can be reused in other programs Easy to compile The program is much easier to change None of these Easy debugging Modules can be reused in other programs Easy to compile The program is much easier to change None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory which allocates space for DOS and application is called Conventional memory Expanded memory Cache memory Virtual memory Conventional memory Expanded memory Cache memory Virtual memory ANSWER DOWNLOAD EXAMIANS APP
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