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

                         1.   Data boosts productivity by streamlining processes.

                         2.  Netflix and YouTube use data science to recommend movies and videos.

                         3.  Tableau cannot process data directly from cloud platforms.

                         4.  Data science is only used for online shopping recommendations.

                         5.  AI doesn’t just follow instructions, it learns from experience, just like humans.

                      C.  Fill in the blanks using the given hints:
                                                                                                                    Hints
                         1.                  helps us to find patterns, trends and relationships in data.          Surveys
                                                                                                                   Artificial
                         2.                 refers to raw facts or figures collected for analysis.                Intelligence
                                                                                                                    Data
                         3.                  and                 are essential tools in Data Science for collecting   Forms
                             structured data directly from people.                                                  Data
                                                                                                                   Science
                         4.  Tableau is a                software for creating interactive charts and dashboards.   Data
                                                                                                                 visualisation
                         5.                   uses data (your face image) to unlock your phone safely.
                      D.  Answer the following questions:

                         1.  Define the term Data Science.

                         2.  List any two applications of Data Science.

                         3.  Differentiate between structured and unstructured data.

                         4.  What is Tableau and why is it used?

                         5.  Describe the relationship between Artificial Intelligence and Data Science.

                      COMPETENCY-BASED QUESTIONS                                                    Century   #Critical Thinking
                                                                                                     21 st
                                                                                                     Skills  #Technology Literacy
                      1.   Varun wears a fitness tracker that records his daily steps and calories. At the end of the week, the app
                         presents a graphical report. This encourages him to stay active and walk more. What makes it possible
                         for the app to create such reports?

                      2.   Rohit wants to collect feedback from his classmates about a project. What tool can he use

                         to create and gather responses efficiently?

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