Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy None of these to obey priorities to be predictable to be fair to balance resource utilization None of these to obey priorities to be predictable to be fair to balance resource utilization ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is contained in the page table? Base address of each frame and corresponding page number None of Above File name and corresponding page number Memory address and corresponding page number Base address of each frame and corresponding page number None of Above File name and corresponding page number Memory address and corresponding page number ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A real time operating system is most likely to be used for which of the following task? Ensuring that system clock works correctly on server Controlling the fuel injection system of an automobile engines Managing the access to system files in a laptop computers Controlling access to a shared printer in a network Ensuring that system clock works correctly on server Controlling the fuel injection system of an automobile engines Managing the access to system files in a laptop computers Controlling access to a shared printer in a network ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The FIFO algorithm executes first the job that first entered the queue executes first the job that last entered the queue executes first the job with the least processor needs None of these execute first the job that has been in the queue the longest executes first the job that first entered the queue executes first the job that last entered the queue executes first the job with the least processor needs None of these execute first the job that has been in the queue the longest ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Address Register is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". None of these is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can switch from one program to another on the desktop by clicking within the desired program's window or by clicking on its ...... button Taskbar button Icon None of above Folder Taskbar button Icon None of above Folder ANSWER DOWNLOAD EXAMIANS APP
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