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Blu-Ray Disc

                               The Blu-Ray is an optical disc storage device. It is called Blu-Ray because it
                               uses a blue/violet laser light to read and write data. It is used to record and

                 Blu-Ray Disc  store high-definition videos and can store up to 25 GB of data which is over
                               five times more data than a DVD.




                     PURE
                     FACT        A DVD and Blu-Ray Disc can store up to 4.7 GB data and 25 GB data respectively.





                 Pen/Flash Drive
                 A pen drive is a small-sized storage device. It can be carried from one place

                 to another in a pocket. It is used to transfer data from one computer to another
                 and can be connected to the Universal Serial Bus (USB) port of a computer.
                                                                                                          Pen Drive
                 Memory Card
                                   It is also known as multimedia memory card. It is very small in size usually

                                   1-1.5 inches. These are used  in various  electronic  devices  like  mobile
                                   phones, digital cameras, etc. You need to have a card reader to read the
                  Memory Card      stored data on a memory card.





                         uiz   Bee        Which memory is called volatile memory?
                                          ______________________________________________________




                         ONLINE STORAGE SITE (CLOUD STORAGE)


                 We can also store data on various online platforms that allow online storage,

                 file sharing and syncing. It allows us to store data in an off-site location which
                 can be accessed later on any computer anywhere through the Internet. If                    OneDrive
                 we store data in a cloud storage, we can save money that would otherwise have to be

                 invested in paying for storage devices.



                        Hashtag

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




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