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    Let’s take another example:
                      Problem: Draw a flowchart to find whether the inputted number is positive or negative.

                                                       Start

                                                    Input Num

                                                         Is        No      Print “Number is

                                                     Num>=0?                   Negative”

                                                     Yes

                                                  Print “Number
                                                    is positive”

                                                        Stop
                                                                    Fig. 2.2

                              Check Your Knowledge

                      A.    Answer the following questions:
                            1.   Explain the terms:

                                 a.    Algorithm

                                 b.    Flowchart

                            2.   Why do we require Coding?

                            3.   List various symbols used in flowchart creation.

                            4.   Differentiate between Flowchart and Algorithm.

                            5.   Write any two advantages of flowchart.

                      B.    Fill in the blanks.

                            1.      A  ________________  is  a  diagram  that  depicts  a  process,  system  or  computer
                                 algorithm.

                            2.    ________________ and ________________ are advantages of flowchart.

                            3.    A flowchart uses different ________________ to represent steps.

                            4.      Using the programming language to get the computer to behave as desired is termed as
                                 ________________.

                    16                         KVS DELHI REGION 2025

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