Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into groups periods zones sectors None of these groups periods zones sectors None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Small pictures appear on the desktop Button None of above Icon Windows Button None of above Icon Windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list? auto decrement None of these index addressing auto increment indirect addressing auto decrement None of these index addressing auto increment indirect addressing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A translator is best described as None of these All of these a system software an application software a hardware component None of these All of these a system software an application software a hardware component ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and hold and wait buffer overflow race around condition deadlock avoidance None of these hold and wait buffer overflow race around condition deadlock avoidance None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) First-in-First-Out (FIFO) scheduling is Preemptive Scheduling Non Preemptive Scheduling Fair Share Scheduling Deadline Scheduling Preemptive Scheduling Non Preemptive Scheduling Fair Share Scheduling Deadline Scheduling ANSWER DOWNLOAD EXAMIANS APP
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