Page 82 - Trackpad_ipro 4.1_Class7
P. 82

Worksheet 1


                                                      (Based on chapters 1 to 6)
                  A.  Give two examples of each of the following:

                      1.  Disk Drive                       -     ................................   ................................
                      2.  Port                             -     ................................   ................................

                      3.  Number System                    -     ................................   ................................

                      4.  Computer Viruses                 -     ................................   ................................

                      5.  Unethical Practices              -     ................................   ................................
                      6.  Components of MS Excel           -     ................................   ................................

                  B.  Define the following terms:

                      1.  Hardware                        2.  Radix                             3.  Antivirus
                      4.  Cyber Crime                     5.  Cell Range                        6.  AutoFill


                  C.  Guess! Who am I?
                      1.  I am the brain of a computer that does all the calculations and runs
                         all the programs.                                                            ................................
                      2.  I am a hardware component of the computer used to control the
                         power supply.                                                                ................................

                      3.  I am a digital video camera connected to a computer.                        ................................

                      4.  I am a group of 8 digits, either 0 or 1.                                    ................................
                      5.  I am a type of malicious program designed to damage or carry out
                         other unwanted actions on a computer system.                                 ................................

                      6.  I am used for describing the mark, traces or "footprints" that people
                         leave when they use the internet.                                            ................................
                      7.  I am a long horizontal bar located at the top of the Excel window
                         that displays the current workbook's name.                                   ................................

                      8.  I am a symbol or sign used to start formula in Excel.                       ................................

                  D.  Write the names of the following devices:












                      1.  ................................  2.  ................................  3.  ................................




                    80     iPro (Ver. 4.1)-VII
   77   78   79   80   81   82   83   84   85   86   87