Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into None of these sectors groups periods zones None of these sectors groups periods zones ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Scandisk Doskey Disk defragment Drive space Scandisk Doskey Disk defragment Drive space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length None of these should always be fixed depends upon the size of the file Should always be variable should be chosen to match the data characteristics None of these should always be fixed depends upon the size of the file Should always be variable should be chosen to match the data characteristics ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A real time operating system is most likely to be used for which of the following task? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can switch from one program to another by clicking within the desired program's icon from the Folder Application icon on desktop Application icon from taskbar None of above Folder Application icon on desktop Application icon from taskbar None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The working set theory of programming behaviour of processes running within an operating system involves assigning the CPU to processes None of these disk scheduling mechanisms the collection of pages that a process accesses coalescing holes in memory assigning the CPU to processes None of these disk scheduling mechanisms the collection of pages that a process accesses coalescing holes in memory ANSWER DOWNLOAD EXAMIANS APP