1) How many topics are included in this course in total? a) 8 b) 10 c) 12 2) What is computing? a) Using computers to play game b) Using computers to solve problems c) Problem solving 3) What does Digital Computer mean？ a) electrical signals usually represented as binary ( 0 or 1 ) b) a device that can store and process data / information c) can solve problems and process data using binary (a series of 0s and 1s) 4) What are the 3 methods of computational thinking? a) Abstraction, composition, algorithms b) Artificial Intelligence, decomposition, distraction c) Abstraction, decomposition, algorithms 5) What is decomposition? a) Creating a set of step-by-step instructions b) Discarding irrelevant information and only focusing on important details c) Breaking a problem down into smaller easier to manage tasks 6) What is Algorithms? a) Creating a set of step-by-step instructions b) Discarding irrelevant information and only focusing on important details c) Breaking a problem down into smaller easier to manage tasks 7) Which computational thinking method removes data that is not important? a) Algorithms b) Abstraction c) Decomposition 8) What does that number mean？15,140,000,000 a) The number of digital computers in the world b) The number of digital computers/devices predicted to be connected to the Internet in 2023 c) The number of iphones in the world 9) What was the world's first computer? a) the Abacus b) the Analytical Engine c) the Antikythera mechanism 10) When was the world‘s first computer invented？ a) 1837 b) 2700 B.C. c) 1800 11) Who is the father of computers? a) John von Neumann b) Alan Mathison Turing c) Charles Babbage 12) What was the name of the computer the father of computers invented? a) the Antikythera mechanism b) the Turing Machine c) the Analytical Engine 13) Which computational thinking method has been used in this picture？ a) Algorithms b) Abstraction c) Decomposition 14) Which computational thinking method has been used in this picture？ a) Algorithms b) Decomposition c) Abstraction 15) Which computational thinking method has been used in this picture？ a) Algorithms b) Decomposition c) Abstraction 16) What‘s the characteristic of analog computers？ a) Compute everything using binary: 0’s and 1’s b) Represented by continuously varying quantities c) can store large amount of memory 17) What‘s the characteristic of Digital computers？ a) Compute everything using binary: 0’s and 1’s b) Represented by continuously varying quantities c) no/limited memory 18) Is the computer in the picture an analog or digital computer? a) Analog Computer b) Digital Computer 19) Is the computer in the picture an analog or digital computer? a) Analog Computer b) Digital Computer 20) Is the computer in the picture an analog or digital computer? a) Analog Computer b) Digital Computer 21) Is the computer in the picture an analog or digital computer? a) Analog Computer b) Digital Computer 22) What is cloud storage? a) A.Storing data on a local hard drive b) B.Storing data on remote servers accessed via the internet c) Storing data on an external USB drive 23) What is the advantage of cloud storage? a) Your data is less secure b) You are putting your data security the hands of a third party c) You have access to your files whenever you are connected to the Internet 24) What is the disadvantage of cloud storage? a) You can share access to files/ folders with multiple people b) You are putting your data security the hands of a third party c) You have access to your files whenever you are connected to the Internet 25) Artificial intelligence (AI) is the capability of ？ a) Storing files offsite on multiple internet connected servers b) Learning from new information and solving problems c) Connects everyday objects / devices to the internet via embedded devices 26) Artificial intelligence can be used in these scenarios, including self-driving cars, virtual assistants and? a) understanding feelings b) creative thinking c) image recognition programs 27) Augmented reality is the same as Virtual Reality. a) Ture b) False 28) What's the characteristic of Augmented reality. a) In Augmented reality the user is transferred into a different reality b) The environment is augmented – added to / improved rather than replacing it. c) In AR the user is removed from the environment 29) What does IoT stand for? a) Internet of Technology b) Internet of Things c) Internet of Techniques 30) The IoT means that we can make communication possible between ____________, processes, and things. a) people b) iphone c) cars

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