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    C.  Write ‘T’ for True and ‘F’ for False statements.

                         1.  Modulation is the process of converting analog signals to digital signals.         _________
                         2.   Perspective Tool does not help with the distortion of an image caused by
                            projecting it onto an angled surface.                                               _________

                         3.  Pen Tool can create straight and curved lines, remove objects, design shapes, etc.   _________
                         4.   The Add block is used to concatenate (combine) two or more pieces of
                            text (strings) together into a single string.                                       _________

                         5.  Antivirus is used to eradicate viruses from the computer system.                   _________
                      D.  Short Answer type questions.

                         1.  What is the use of Ruler Tool in Photoshop?

                         2.  Name the various components needed for a computer network.
                         3.  What is an IP Address? Give an example.
                         4.  What does "authentication" mean?

                         5.  What is the purpose of using loops in programming?

                      E.  Long Answer type questions.
                         1.   Discuss any four options present in the Image menu in the Application Bar.

                         2.  Describe LAN and MAN.
                         3.  What is malware? How does it affect your computer?

                         4.  Differentiate between virus and worm.
                         5.  Explain the concept of parameters and arguments in the context of a function

                      98    Premium Edition-VIII

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