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16.  Impairment: It refers  to non-cognizance  or  non-matching  between  a normal standard  of some
             functionality and an abnormal standard.


        17.  Macros: Macros are the set of stored functions that can be used to automate processes that are repeated
             often.

        18.  Malware: It refers to infectious programs that hampers the functioning of a computer system.


        19.  Phishing: Phishing attacks are the social-engineering practice of sending fraudulent communications
             that appear to come from an authentic source.

        20.  Phrase: A phrase is a group of words that stand together as a single grammatical unit, typically as part
             of a clause or a sentence.

        21.  Primary key: It is a field which is used to uniquely identify records in a database. It is a unique field and
             it cannot be left blank.


        22.  Resizing: It is the process of altering the image size without cutting any part of the image. When resizing.

        23.  Spoofing: It is the act of disguising a communication from an unknown source as being from a known
             and trusted source.


        24.  Self-motivation: It is defined as the force within you that drives you to do things without any influence.

        25.  Sorting: It means to arrange the data of a table in a particular order like, in ascending or descending
             order.

        26.  Table: It is a collection of organised data in the form of rows and columns. It is used to represent the
             relations.


        27.  Template: A template is a document that  contains pre-defined  formatting  styles, graphics,  tables,
             objects, and other information that are commonly used in a particular pattern.

        28.  Query: Queries are commands that are used to define the data structure and also to manipulate the
             data in the database.

        29.  Web Browser: It is an application software program to access the World Wide Web.


        30.  WWW: The ‘World Wide Web’ is a framework for accessing the documents that are spread over millions
             of computing devices over the Internet.



















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