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


                                       Barcode, Output devices, System Software, Folder, Disk Cleanup,
                                       Volatile, Process, Light Pen

                      1.  .............................. refers to the steps used to convert raw data into meaningful information.
                      2.  A .............................. is a pointing device shaped like a pen with a light-sensitive tip.

                      3.  .............................. are the mediums through which a computer communicates the results of
                         its processing to the user.
                      4.  Software that is required to control the functions of a computer is called ...............................

                      5.  .............................. is a built-in utility software designed to scan your hard drive for unnecessary
                         files and provides an option to delete them.
                      6.  Random Access  Memory (RAM) is  a type of  .............................. memory that temporarily
                         stores data while the computer is powered on.
                      7.  A .............................. is a set of parallel lines that appear on the products as their identification.

                      8.  .............................. is a collection of related files and subfolders.


                  C.  Match the following:

                      1.  Hard Disk                       i. Web Browser
                      2.  Utility Software               ii.  Operating System
                      3.  Windows                       iii.  Storage Device
                      4.  Question Mark                 iv. Task Manager

                      5.  Google Chrome                  v. Wildcard

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

                      1.  Fragmentation refers to files being stored together in one place on the
                         hard drive.                                                                        ....................
                      2.  The set of instructions that we give to the computer to get the work done
                         is the hardware.                                                                   ....................

                      3.  Every file in a computer has a unique name consisting of two parts
                         separated by a comma.                                                              ....................
                      4.  ROM stands for Read-Only Memory and is used to store data temporarily.            ....................
                      5.  File Explorer is a file manager application used by Windows
                         operating systems.                                                                 ....................

                      6.  Disk Management is a built-in utility software found in Windows that
                         helps in managing network connections.                                             ....................

                      7.  Software refers to the programs and applications that tell the hardware
                         what to do.                                                                        ....................
                      8.  Device drivers act as intermediaries between an operating system and
                         hardware devices.                                                                  ....................


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