Operating System (OS) Which one of the following key is used to refresh the active window? F8 F9 F5 F7 F8 F9 F5 F7 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Bringing a page into memory only when it is needed, this mechanism is called Demand Paging Deadlock Page Fault Dormant Paging Demand Paging Deadlock Page Fault Dormant Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A hardware device that is capable of executing a sequence of instructions, is known as CU ALU None of these Processor CPU CU ALU None of these Processor CPU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 1 16 8 None of these 1 16 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... runs on a computer hardware and serves as a platform for other system to run on Application system All of above System software Operating system Application system All of above System software Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Memory is a device that performs a sequence of operations specified by instructions in memory. is the device where information is stored is a sequence of instructions is typically characterized by interactive processing and time-slicing of the CPU None of these is a device that performs a sequence of operations specified by instructions in memory. is the device where information is stored is a sequence of instructions is typically characterized by interactive processing and time-slicing of the CPU None of these ANSWER DOWNLOAD EXAMIANS APP
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