Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Round-robin None of these Priority-based All of these Shortest-job-next Round-robin None of these Priority-based All of these Shortest-job-next ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What do you mean by dialog box? All of these Interactive message box Set of controls Group of options All of these Interactive message box Set of controls Group of options ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to handle interrupts None of these to speed up main memory read operation to improve disk performance to increase the capacity of main memory to handle interrupts None of these to speed up main memory read operation to improve disk performance to increase the capacity of main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following is not true about the description of a decision table? None of these All of these A decision table is easy to understand A decision table is easy to modify A decision table is directly understood by the computer None of these All of these A decision table is easy to understand A decision table is easy to modify A decision table is directly understood by the computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You should save your computer from ? All of the listed here Viruses Worms Time bombs All of the listed here Viruses Worms Time bombs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not occur during the power-on-self-test (POST)? The video card and video memory are tested The scan disk utility begins to run The BIOS identification process occurs Memory chip are checked to ensure that they are working properly The video card and video memory are tested The scan disk utility begins to run The BIOS identification process occurs Memory chip are checked to ensure that they are working properly ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS