1) Which best describes the main function of a network server? a) A desktop PC for personal use b) A desktop PC shared with other users c) A special computer which provides shared resources and data d) A mobile device that allows connection to a network 2) Which of the following services a server Operating system software provides? a) Allows log in to the network b) Stores data and applications for users c) Allows shared printing and internet access d) All the above 3) Which tasks are performed by an operating system software? a) Allows word processing b) Run, organise software and control hardware components c) Carry out video editing d) Display web pages from the Internet 4) Which feature is essential is a Firmware software? a) Programmes coded in system hardware b) Allows access to the Internet c) Continuously needs updating d) It cannot be reprogrammed 5) Which native application is found in Linux OS? a) Safary b) Chrome c) Terminal d) Command prompt 6) Which native application is found in Microsoft Windows OS? a) Nano b) Maps c) App Store d) Notepad 7) Which native application is found in Android? a) IE b) Play Store c) Paint d) Edge 8) Which of the following is not a requirement for setting up a virtual machine? a) Memory RAM b) Compute CPU c) Virtual hard disk allocation d) software drivers 9) MS Windows 10 license costs £100 per machine. What is the cost of 15 licenses when purchased at 20% discount? a) 1500 b) 1250 c) 1000 d) 1200 10) What is the binary equivalent for decimal number 128? a) 11111111 b) 10101010 c) 10000000 d) 11110000

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