1) What is an Operating System (OS)? a) Software that manages the computer's memory, processes, software, and hardware. b) A program designed for word processing. c) A type of computer network. d) Hardware that controls input devices. 2) Which of the following is a common feature of modern operating systems? a) Command-line interface b) Graphical user interface (GUI) c) Text-based processing d) Batch processing 3) What are the three most common operating systems for personal computers mentioned in the presentation? a) Windows, macOS, Linux b) Android, iOS, Windows c) Ubuntu, Chrome OS, Linux d) Windows, Android, iOS 4) What is an example of a utility application? a) Word processor b) Media player c) Anti-virus software d) Graphics package 5) Before the advent of GUIs, how did users interact with computers? a) By using voice commands b) Through a graphical interface c) Using a command-line interface d) With a joystick 6) What type of application is designed for a specific task, such as accounting software? a) Generic b) Integrated c) Specific d) Bespoke 7) Which of the following is NOT a type of application software mentioned? a) Utility b) Graphic c) Integrated d) Bespoke 8) What does GUI stand for? a) General User Interface b) Graphical User Interface c) General Utility Interface d) Graphic Utility Input 9) Which operating systems are most commonly used on mobile devices? a) Windows and macOS b) Android and iOS c) Linux and Ubuntu d) Windows and Linux 10) What is the primary role of an operating system? a) To process data into information b) To provide entertainment c) To manage hardware and software resources d) To edit documents

Computer Systems 1

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