Operating System (OS) In a folder, which of the following key is used to rename the file or folder F3 F7 F4 F2 F3 F7 F4 F2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The operating system creates ___ from the physical computer Virtual device Virtual space None of the listed here Virtual computers Virtual device Virtual space None of the listed here Virtual computers 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) Which of the following is not true about the memory management? paging suffers from internal fragmentation segmented memory can be paged segmentation suffers from external fragmentation None of these virtual memory is used only in multi-user systems paging suffers from internal fragmentation segmented memory can be paged segmentation suffers from external fragmentation None of these virtual memory is used only in multi-user systems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to speed up main memory read operation to increase the capacity of main memory to improve disk performance None of these to handle interrupts to speed up main memory read operation to increase the capacity of main memory to improve disk performance None of these to handle interrupts ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is Menu bar Status bar Task bar Tool bar Menu bar Status bar Task bar Tool bar ANSWER DOWNLOAD EXAMIANS APP
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