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Test Sheet  2                                                           (Based on chapters 5 to 8)







                  A.  Fill in the blanks.

                      1.   To identify the variables uniquely, you needs to allocate them a ____________ name.

                      2.   Arithmetic operation combines two or more ____________ expressions.
                      3.   ____________ is an AI game that takes place in a maze.

                      4.   ____________ is a chatbot by IRCTC to help the passengers.

                      5.   ____________ is a polling chatbot.

                      6.    ____________ listens to the way user pronounce words and sentences then pinpoints errors
                           and also tells how to pronounce any words.
                      7.   Python was developed by ____________ .

                      8.   A ____________ specifies the type of value a variable can contain.

                  B.  Write ‘T’ for True and ‘F’ for False.

                      1.   '/' operator divides the first operand by the second.                        ____________

                      2.   '– –' operator increases the integer value by 1.                             ___________

                      3.   Chatbots are not beneficial when it comes to handling most common
                           queries.                                                                     ____________

                      4.   IoT helps a device to interact with another device with the help of Internet.  ____________

                      5.   Ola is another ridesharing app, built on AI and machine learning capabilities.  ____________

                      6.   Photo editing tools do not use AI.                                           ___________

                      7.   The relational operators are used primarily in the expression evaluation to
                           make a decision.                                                             ____________

                      8.   Assignment operators are used to perform arithmetic operations between
                           two operands.                                                                ____________


                  C.  Match the following:

                      1.   Modulus                                               a.     ++

                      2.   Increment                                             b.     –=
                      3.   Add AND assignment operator                           c.    *=


                      4.   Subtract AND assignment operator                      d.    +=
                      5.   Multiply AND assignment operator                      e.    %



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