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    5.  1024 MB is equal to?

                              a.  1 GB                                       b.  1 KB

                              c.  1 PB                                       d.  1 TB

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

                                                 Hints

                                                    DVDs, 8, Primary, Memory, Memory card

                          1.  ............................. helps the computer remember things while it is on.

                          2.  A byte consists of a group of ............................. bits.

                          3.  CPU can directly access ............................. memory.

                          4.  ............................. are widely used for storing and viewing movies and other

                              data.

                          5.  ............................. is very small in size usually 1-1.5 inches.

                      C.  Write ‘T’ for true and ‘F’ for false.

                          1.  Computer memory stores information and instructions that the

                              computer needs to work.                                                         .....................

                          2.  ROM is also called non-volatile memory.                                         .....................

                          3.  Secondary memory is the main memory of a computer.                              .....................

                          4.  The storage capacity of Blue-ray disc is higher than that of
                              the DVD.                                                                        .....................

                          5.  The basic unit for measuring the memory of a computer is
                              KiloByte (KB).                                                                  .....................

                      D.  Answer the following questions:

                          1.  Define memory.

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

                          2.  Which type of memory is permanent in computer?

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

                     18     Premium Edition-IV

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