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    Hashtag

                           #Data: A fact or figure that stored in the computer
                           #RAM: A temporary memory

                                         Suppose,  you could  create  a virtual memory  palace  in your  mind  using  a
                                         computer. What rooms and objects would you include to help you remember
                                         important information, like math formulas or historical facts?

                            REVISIT

                        ▶   A computer stores data, instructions, and information inside a memory, which is called computer
                          memory.
                        ▶   There are two types of memory available: primary memory and secondary memory.
                        ▶   Primary memory is the main memory from which the CPU can access data directly.
                        ▶   RAM is a temporary memory and ROM is a permanent memory.
                        ▶   Secondary memory is used to store large amounts of data permanently.
                        ▶  The basic unit for measuring the memory of a computer is byte.

                      1.  Tick ( ) the correct option.
                          a.  What is the storage unit in a computer called?

                              (i)  Byte unit                                   (ii)  Memory unit

                             (iii)  Binary unit                               (iv)  Data unit

                          b.  1 TeraByte (TB) is equal to ____________.

                              (i)  1024 GigaBytes                              (ii)  1024 MegaBytes

                             (iii)  1024 KiloBytes                            (iv)  1000 GigaBytes
                          c.  Which is the main memory of the computer?

                              (i)  Secondary memory                            (ii)  Backup memory

                             (iii)  Primary memory                            (iv)  Cache memory

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