1) 1. What is an Operating System? a) A. It is an interface between the user and the hardware. b) B. It is the first software that runs when the computer boots up. c) C. It provides a platform for the user to run applications. d) All of the above. 2) Which OS is freely available (no cost) and modifiable? a) Linux b) Windows c) MAC OS d) Vista 3) An Operating system that allows multiple users that are on different computers to access a single system's OS resources simultaneously. a) Multitasking b) Multiprocessing c) Real-Time d) Batch Operating System 4) Which of the following is/are NOT the function of the Operating System? a) Checking for viruses b) Allowing users to open applications c) Directing information from peripheral devices like a mouse or a printer d) Allocating the computer's memory between different tasks. 5) Which of the following is/are NOT operating system used by smart phone? a) IOS b) Mac OS c) Android d) Symbian

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