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    Recap

                                Secondary memory devices are also called secondary storage devices.
                                The USB flash drive is a small portable data storage device integrated with a USB (Universal

                              Serial Bus) connector.

                                The basic unit for measuring the memory of a computer is byte.

                                Other  units  for  measuring  the  computer’s  memory are kilobyte,  megabyte,  gigabyte,
                              terabyte, and so on.

                                                     Assess Yourself

                         Choose the correct option.

                          1.  Which term is used to describe the storage space in a computer?

                                    a.  Processor                                 b.  Memory

                                    c.  Hard Drive                                d.  Monitor

                          2.   Rahul was thinking about the type of memory that is considered temporary and loses the
                             stored information when the computer is turned off. Which type of memory is he thinking of?

                                    a.  RAM                                       b.  ROM

                                    c.  CD                                        d.  DVD

                          3.  How are external hard disks connected to the computer?

                                    a.  USB port                                  b.  Cable

                                    c.  Thread                                    d.  Wire

                          4.   Shubha's mother requires a storage solution for her large data. Which of the following
                             options would be the most suitable for her?

                                    a.  CD                                        b.  Pen drive

                                    c.  Hard disk                                 d.  Memory card

                         Fill in the blanks with the correct words.

                                                 Hints Multimedia, Primary, Nibble, CPU

                          1.  Hard disk is permanently fixed in the              box.

                          2.               memory is the main memory of the computer.

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