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B.  Fill in the blanks.
                1.   The                   operators are used to assign the value of the right expression to the left
                   operand.

                2.                    are special symbols which perform arithmetic and logical computation.
                3.  The first non-intrusive eye-tracker was made by                .

                4.  The first data entry watch was launched by                .
                5.  Machines can produce accurate results because they lack                .
                6.   The Smart home provides instant alerts on the                if the house is hit by fire, flood or
                   any other disaster.

                7.                    can shake hands and chat with customers based upon their previous visit.
                8.  Robots are deployed as                  guards to protect humans.

            C.  State whether these statements are true or false.
                1.  The and operator returns true, if both operands are true.
                2.  The if…else statement is the simplest conditional statement.

                3.  Command line Interface uses graphics icon.
                4.  Stylus is not the correct example of Touch Sensitive Interface.

                5.  AI takes more time to respond to unusual or different situations.
                6.  Unimate was the first industrial robot.
            D.  Answer the following questions:

                1.  What is the use of variables in Python?
                2.   Define the term data types.

                3.   What components play an important role while creating an interaction between human and computer?
                4.  Write the four stages of HMI.

                5.  Write any two characteristics of Strong AI.
                6.  State any 5 difference between human and artificial intelligence.
                7.  List any four challenges of establishing smart cities.

                8.  Write any two uses of robots in healthcare.























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