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B.  Fill in the blanks.
                      1. block   2. input()    3. else    4. Test expression   5. Decision structure

                 C.  Tick (ü) the correct option.

                       1. a.       2. d.        3. b.        4. a.        5. d.


                                                           Chapter 4

                                                             Exercise


                 A.  Answer the following questions:
                      1.    The following are four features of GIMP:

                                   It is free and open-source software.
                                  It supports different file formats such as gif, jpeg, tiff, etc.
                                    It works with different operating systems such as Linux, macOS and Microsoft
                                  Windows.

                                  It is used for image manipulation (retouching) and image editing.
                      2.    GIMP is compatible with several platforms:
                                  Microsoft Windows
                                  macOS
                                  GNU/Linux
                                  BSD
                      3.    GNU Image Manipulation Program is free and powerful open source image editing tool
                            that provides retouching of photos, authoring of photos and composition of photos. It
                            is free and consists of many similar features provided by the Photoshop. It is available
                            for free download.

                      4.    a.    .gif :  Graphics Interchange Format
                            b.    .png: Portable Network Graphics

                            c.    .tiff: Tagged Image File Format
                            d.    .jpeg: Joint Photographic Experts Group
                      5.    Click on file->click Open->Select Location and file->click Open button.

                 B.  State whether these statements are true or false.

                      1.    False
                      2.    True

                      3.    True
                      4.    False
                      5.    True








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