Page 144 - Trackpad_V5_Book 7
P. 144

2.   Write a program to take the length and width of a rectangle as input and calculate its area.

















                   Hashtag


                 #Operator: An operator is a symbol that triggers a computation action
                 #Keywords: Keywords are the reserved words which are used for some specific purposes






                  REVISIT


              ▶  A token is the smallest element of a Python program that is meaningful to the interpreter.
              ▶  Identifiers are the names given to variables, functions and arrays.

              ▶  Keywords are reserved words that are used for some specific purposes.
              ▶  Constants or literals are the fixed values that do not change during the execution of a program.
              ▶  An operator is a symbol that triggers a computation action.

              ▶  Data types are used to define the type of data.










            1.  Tick ( ) the correct option.
               a.  Which of the following is not a keyword in Python language?
                   (i)  Value                                   (ii)  True

                  (iii)  Break                                 (iv)  None of these
               b.  In Python, the 3**5 expression will return _______________.

                   (i)  243                                     (ii)  15
                  (iii)  125                                   (iv)  error

               c.  Which of the following is an example of float data type?
                   (i)  3257                                    (ii)  -3.257
                  (iii)  Shweta                                (iv)  c=3+4j




            142   Pro (Ver. 5.0)-VII
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