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    3.  Which component of CPU stores data and instructions?

                              a.  CU (Control Unit)                           b.  ALU (Arithmetic Logic Unit)

                              c.  MU (Memory Unit)                            d.  None of these

                          4.  ............................. is a pointing device.

                              a.  Scanner                                     b.  Keyboard

                              c.  Monitor                                     d.  Mouse

                          5.  Select a device that directly draws on a computer screen.

                              a.  Graphic tablet                              b.  Microphone

                              c.  Joystick                                    d.  Plotter

                      B.  Fill in the blanks using the words given below:

                                             Hints

                                                Speakers, Keyboard, Joystick, Pixels, Computer devices

                          1.  The parts of computer, associated with hardware and software are called
                              ..............................

                          2.  A ............................. is the main input device for computers.

                          3.  ............................. is mostly used to play games on the computer.

                          4.  The images that you see on the monitor are made up of tiny dots called

                              ..............................

                          5.  The output device that produces music, speech or other sounds, from the
                              computer are called ..............................

                      C.  State ‘T‘ for true or ‘F’ for false.
                          1.  The step-by-step instructions are called software.                              .....................

                          2.  Tablets, smartphones, ATMs have touchscreen in them.                            .....................

                          3.  The Inkjet printer uses a laser beam to print on the paper.                     .....................

                          4.  MU (Memory Unit) directs all the operations of a processor.                     .....................

                          5.  There are three types of computer devices.                                      .....................

                     12     Premium Edition-IV

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