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Exercise


                                                         Section A (Objective)
                  A.  Tick (✓) the correct option.

                      1.  What is the symbol of input and output box in a flowchart?
                        a. Oval                                          b. Diamond


                        c. Parallelogram                                 d. Arrow

                      2.  What is the symbol of input and output box in a flowchart?

                        a.                                               b.



                        c.                                               d.



                      3.  A graphical representation of which of the following is a flowchart?

                        a. Program                                       b. Algorithm

                        c. Symbol                                        d. None of these

                      4.  What facilitates a programmer to analyse the problem in detail?

                        a. Flowchart                                     b. Program

                        c. Algorithm                                     d. None of these


                  B.  Fill in the blanks using the words given below.

                                         Hints: connectors, consistent, two, algorithm, flowchart

                      1.  An .......................... is a collection of steps in a sequential manner.

                      2.  The .......................... are usually labelled in pairs to show matching jump points.

                      3.  A good flowchart will use .......................... symbols.

                      4.   Only one flow line should enter a decision symbol, but .......................... flow lines should leave the

                         decision box.

                      5.   .......................... is a diagrammatic representation that illustrates a solution model to a given problem.

                  C.  Write ‘T’ for true and ‘F’ for false.

                      1.  Flowchart uses various symbols to shows the process flow of the program.        ..........................

                      2.  In algorithm, the decision box is used to show the branches in the process flow.   ..........................
                      3.  Algorithm and flowchart are different things.                                   ..........................




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