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    test sheet 2

                                       test sheet 2                                                    (Based on chapters 7 to 11)

                     1.  Tick ( ) the correct option.
                        a.   Amit wants to create an empty list at the start of his Python program to store values later. Which
                            of the following can be used to create an empty list in Python?

                             (i)  [ ]                                         (ii)  { }
                            (iii)   ( )                                      (iv)  < >
                        b.   Samriddhi wants to view two editors at the same time in Blender. Spot the action that divides the
                            workspace into two parts.
                             (i)  Joining the workspace                       (ii)  Colouring the workspace

                            (iii)  Hiding the workspace                      (iv)  Splitting the workspace
                        c.   Harshan has a very small editor window and wants more space to work on his model. Mark the
                            action that gives him more space.
                             (i)  Closing Blender                             (ii)  Resizing an editor

                            (iii)  Changing wallpaper                        (iv)  Pressing keys
                        d.   A manufacturing company uses AI-powered cameras to detect very small cracks in machine parts
                            that the human eye cannot easily see. Which advantage of AI is being used here?
                             (i)   Accuracy                                   (ii)  Creativity
                            (iii)   Learning ability                         (iv)  Emotional thinking

                        e.   A smartphone unlocks by scanning and matching the user’s face. Which technology is used for face
                            recognition in smartphones?

                             (i)  Machine Learning                            (ii)  Natural Language Processing
                            (iii)  Computer Vision                           (iv)  Deep Learning

                     2.  Fill in the blanks.

                        a.   The _______________ loop is used when the number of iterations is known.

                        b.   A consecutive sequence of characters that is enclosed or surrounded by single or double quotes is
                            known as a _______________.
                        c.   Panning  allows you to  move  the  viewport  ____________ or  ____________ without  rotating
                            the view.

                        d.  ____________ allows adjusting the view to focus on specific details or the entire scene.
                        e.   Computer Vision helps machines to see and extract meaning from ____________.

                        f.   Financial challenges and lack of proper funds are obstacles in establishing ____________.

                     3.  Write 'T' for true or 'F' for false.
                        a.  range(stop) generates a set of whole numbers starting from ‘start’ to ‘stop–1’.

                        b.  Traversing means visiting each element and processing it as required by the program.

     PB  Premium Edition-VIII                                                                             Test Sheet 2  171

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