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    3.  Which of the following acts as the brain of the micro:bit?

                                    (i)  Microphone                            (ii)  Battery Socket

                                    (iii)  Processor                           (iv)  Speaker

                         4.  Mark the area where you drag and connect blocks to make your program.

                                    (i)  Toolbox                               (ii)  Workspace

                                    (iii)  Share                               (iv)  Download

                         5.  Choose the block which displays a number on the screen.

                                    (i)  show number                           (ii)  show leds

                                    (iii)  show icon                           (iv)  show string

                      B.  Write ‘T’ for true and ‘F’ for false.

                         1.  The Logic tool helps you make decisions in your program.

                         2.  Functions are like shortcuts.

                         3.  Arrays do not help you store many pieces of information in one place.

                         4.  The Serial tool allows you to send information from the micro:bit to a computer.

                         5.  The Pins tool lets you manage how your program runs.

                      C.  Fill in the blanks using the given hints:

                         1.  A micro:bit has a                  Light Emitting Diode (LED) display.           Hints

                         2.  The                  Connector Pins connect the micro:bit to other                Input
                             devices.                                                                       MakeCode
                                                                                                               Edge
                         3.  Microsoft                  is a free tool that helps you to create                5×5
                             projects with your micro:bit.
                                                                                                              Basic
                         4.  The                  has simple blocks that help you control what
                             happens on your micro:bit.

                         5.  The                  lets you use buttons and sensors to control the micro:bit.

                      COMPETENCY-BASED QUESTIONS

                      1.  Avina is programming a micro:bit to display her name on the LED screen. Which block
                         should she use to display the text?

                      2.  Neha is programming a micro:bit to display a number on the screen when a button is
                         pressed. Which block should she use to display the number?

                                     AI RoboGenius - III
                     60

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