Operating System (OS) Indicate which is a pre-emptive scheduling algorithm All of these Priority-based Shortest-job-next Round-robin None of these All of these Priority-based Shortest-job-next Round-robin None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Generally quick launch toolbar is displayed on The left side of taskbar On the middle of taskbar The right side of taskbar A bar out of taskbar The left side of taskbar On the middle of taskbar The right side of taskbar A bar out of taskbar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In memory systems, boundary registers None of these track page boundaries track the beginning and ending of programs are only necessary with fixed partitions are used for temporary program variable storage None of these track page boundaries track the beginning and ending of programs are only necessary with fixed partitions are used for temporary program variable storage ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The CPU, after receiving an interrupt from an I/O device None of these branches off to the interrupt service routine after completion of the current instruction branches off to the interrupt service routine immediately hands over control of address bus and data bus to the interrupting device halts for a predetermined time None of these branches off to the interrupt service routine after completion of the current instruction branches off to the interrupt service routine immediately hands over control of address bus and data bus to the interrupting device halts for a predetermined time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ability of an operating system to control the activities of multiple program at the same time is called Multioperating Multiprocessing Multipaging Multitasking Multioperating Multiprocessing Multipaging Multitasking ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following key is used to move the pointer from one pane to next pane? F5 F6 F3 F4 F5 F6 F3 F4 ANSWER DOWNLOAD EXAMIANS APP
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