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Periodic Assessment-1

                                                     (Based on chapters 1 & 2)


                 A.  Guess who am I?
                    1.  I am a computer that manages the network traffic.                             .................................

                    2.   I am a network topology in which each node is connected to all the other
                      nodes in the network.                                                           .................................
                    3.   I am a network type that connects two or more LANs that are limited to
                      specific geographical areas.                                                    .................................

                    4.  I am a group of related data organised into columns and rows in a database.   .................................

                    5.  I am a database object used to create a user interface to enter or update
                      records in a table.                                                             .................................

                 B.  Identify and name these two network topologies.

                    1.                                                   2.















                       ................................ ................................

                 C.  Define the following.
                    1.  Flat file database
                      .............................................................................................................................................................................
                      .............................................................................................................................................................................

                    2.  Relational database
                      .............................................................................................................................................................................

                      .............................................................................................................................................................................
                    3.  Report
                      .............................................................................................................................................................................

                      .............................................................................................................................................................................
                    4.  Primary key

                      .............................................................................................................................................................................
                      .............................................................................................................................................................................





                                                                                           Periodic Assessment-1
                                                                                    Database Management System    19
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