1) An operating system is installed on - a) Hard disk b) Soft dick c) RAM d) ROM e) None of the above 2) Full form of BIOS a) Basic Indian Organization of Science b) Build in of System  c) Basic Input/Output System d) Non of these e) All of these 3) It is the core that controls all other programs . a) Device driver b) System Utilities c) User interface d) Keyboard e) Non of the above 4) Which one of the following is not an interactive element  a) Pointer b) Curser c) Tabs d) Menu e) Radio buttons  5) Which one is an example of Multiprocessing operating System  a) Linux b) Ubuntu c) Windows NT d) LOCUS e) None of the above 6) Mark the types of Multitasking Operating system  a) Single user multitasking b) Multithreading multitasking c) Real time operating system d) Multi user multitasking e) None of these 7) What is the full form of CLI a) Command line interface b) Console line interface c) Command line interpreter d) Character line interpreter e) None of the above 8) How many of these are structural elements a) Icons b) Menu c) Window d) Tabs e) Pointer f) None of the above 9) A series of microchips installed on the motherboard of a computer . a) Processor b) Kernel c) User interface d) I/O Controllers e) None of these 10) POST stands for - a) Power Output System Test b) Power on self test c) Power off self test d) Print out system tower e) None of these

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