Page 19 - Trackpad_V5_Book 6
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c.  Define fourth generation computers.

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                ______________________________________________________________________________________

               d.   What do you mean by handheld computer? Write the name of any two handheld
                  computers.

                ______________________________________________________________________________________

                ______________________________________________________________________________________
               e.  Define the following:

                   (i)  Projector
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                  (ii)  ATM
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                  (iii)  Microwave
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                  (iv)  Laptop
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            5.  Differentiate between the following:
               Supercomputer                               Minicomputer
               _____________________________               _____________________________

               _____________________________               _____________________________

                                                                                           21 st   #Experiential Learning
            6.  Competency-based/Application-based questions:                            Century
                                                                                          Skills  #Communication
               a.   Devansh recently visited a supermarket and purchased a few items. When he went over to the billing
                  counter, he noticed that the person there was using a device to scan the items he had purchased.
                  When the person scanned the item, its price was automatically displayed on the screen. Which
                  device was he using?
                ______________________________________________________________________________________

               b.   Shweta was given a project to be made in Word 2021. After completing the project, she had to take
                  its printout and submit it to her teacher. Her teacher asked her to get the best quality printout. Which
                  printer should Shweta use for this purpose?

                ______________________________________________________________________________________

            7.  Classify the following devices as Input (I) and Output (O).

               a.  Keyboard                           b.  Barcode reader


               c.  Inkjet printer                     d.  Projector

               e.  OCR                                f.  Monitor




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