1) What does ALU stand for? a) Arithmetic Logic Unit b) Advanced Logic Unit c) Analog Logic Unit d) Arithmetic Linear Unit 2) What is a register? a) Temporary storage b) Permanent storage c) Input device d) Output device 3) Which is a type of memory? a) RAM b) CPU c) Monitor d) Keyboard 4) What is the function of RAM? a) Temporary data storage b) Process data c) Store files permanently d) Connect to internet 5) Which device is an input device? a) Keyboard b) Printer c) Monitor d) Speaker 6) What is the role of the CPU? a) Process instructions b) Store data c) Display output d) Input data 7) What does ROM stand for? a) Read Only Memory b) Random Output Memory c) Read Output Module d) Random Only Memory 8) Which is an output device? a) Monitor b) Mouse c) Scanner d) Keyboard 9) What is the purpose of the ALU? a) To store instructions and data temporarily b) To send signals to input and output devices c) To permanently store data and files d) To perform calculations and logical operations on data 10) What three things does the register store? a) Images, videos and audio files b) Web page, links and bookmarks c) Address bus, control bus and data bus d) Instructions, data and addresses

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