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Test Sheet 2


                     (Based on units 3 & 4)


                  A.  Tick (✓) the correct option.
                     1.  A series of connected blocks is called a ...............................

                       a. Script                                          b. Palette

                       c. Category                                        d. Control

                     2.  .............................. blocks in Scratch can hold variables and lists.
                       a. List                                            b. Motion

                       c. Click                                           d. Variable

                     3.  Which of the following is not an Internet application?

                       a. Communication                                   b. Online Gaming

                       c. Cooking                                         d. Online Banking

                  B.  Fill in the blanks.
                     1.  The Stage can be viewed in two sizes .............................. and ...............................

                     2.  The forever block is present in .............................. block category.
                     3.  The main page of a website that displayed when you visit a website is called a ...............................
                     4.  .............................. is malicious software which is generally attached to a file.


                  C.  Write ‘T’ for true and ‘F’ for false.
                     1.  Every new project in Scratch starts with the dog sprite.                       ............................
                     2.  Control blocks are the blocks that control scripts.                            ............................

                     3.  Electronic mail is sending and receiving messages over the Internet.           ............................
                     4.   WAN connects LANs across small geographical areas.                            ............................

                  D.  Short answer type questions.

                     1.  What is the use of Costumes tab?
                     2.  What is a backdrop? Can the user change a backdrop?

                     3.  What is Pan?
                     4.  What is Trojan Horse? Give an example.

                  E.  Long answer type questions.

                     1.   Write steps to choose a new sprite from the Sprites library.
                     2.  Explain the          block.

                     3.   Why do we need an antivirus?
                     4.  Write any three ways to protect your computer from virus.



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