1) Physical parts of the computer that we can see and touch. a) Hardware b) Microsoft Windows c) Command Line d) Text-based 2) Instructions or programs that tell the hardware what to do a) Multitasking Operating System b) CUI c) Text-based d) Software 3) An organized set of software program to manage the overall operation of the computer a) Single user Operating System b) Multiprocessing Operating System c) Hardware d) Operating System 4) An operating system that allows a single user to perform at once and/or different times. a) Single user Operating System b) Software c) Multitasking Operating System d) Multi-User Operating System 5) An operating system that allows for multiple users to use the same computer at the same time and/or different times. a) Operating System b) Multi-User Operating System c) CUI d) Alan Kay 6) A way to interact with Operating System or a specific way to give instructions to it. a) A mouse and keyboard b) GUI c) Multitasking Operating System d) User interface 7) The ability to 'perform' more than one task together at one time is called a) Multitasking Operating System b) Single user Operating System c) Operating System d) Icon 8) Graphical representations of the programs on the desktop a) Alan Kay b) Operating System c) Icon d) Command Line 9) The most popular WIMP is _____________. a) Multitasking Operating System b) Alan Kay c) Operating System d) Microsoft Windows 10) A __________can be used to select the items on the screen in GUI. a) A mouse and keyboard b) Microsoft Corporation c) Multitasking Operating System d) Mouse

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