Page 166 - AI Ver 1.0 Class 10
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13.  Assertion(A) : Neural networks are the backbone of deep learning algorithms.      [CBSE Sample Paper 2022]
                     Reason(R):  Neural networks use vast amounts of data.

                    a.  Both A and R are correct and R is the correct explanation of A
                    b. Both A and R are correct but R is NOT the correct explanation of A

                    c.  A is correct but R is not correct
                    d. A is not correct but R is correct.
                 14.  Unscramble the letters and find the parameter that is NOT used in evaluation stage.    [CBSE Sample Paper 2022]

                    a.  CMVETEEHAIN                                    b.  ONSIPRICE
                    c.  RYAUACCC                                       d.  ECLARL

                 15.  Google Translate is Google's free service that instantly translates words, phrases, and web pages between English and
                    over 100 other languages. Google translate uses ............................................. .      [CBSE Sample Paper 2022]
                    a.  4w problem canvas                              b.  Neural Networks
                    c.  KWLH chart                                     d.  System maps


              B.  Fill in the blanks.
                  1.  ……….……................. is the steps taken to complete a task from the beginning to its end.
                  2.  There are ……….……................ stages of the AI project cycle.

                  3.  ……….……................ is used to understand and identify a problem in AI project cycle.
                  4.  The Sustainable Development Goals have been announced by the ……….……................ .
                  5.  ……….……................ supported solutions are suggested to assist the society and government to achieve the 17 SDGs.


              C.  State whether these statements are true or false.
                  1.  The traditional machine learning algorithms stop improving after a certain saturation point.      ……….……
                  2.  SDGs are not a part of Project Cycle.                                                    ……….……

                  3.  “Who” block helps in data collection.                                                    ……….……
                  4.  Stakeholders are the people who face problem scoping.                                    ……….……
                  5.  Problem Statement Template helps us to summarise all the key points into one single
                     Template for future reference.                                                            ……….……


                                               SECTION B (Subjective Type Questions)

              A.  Short answer type questions:
                  1.  Name all the stages of an AI Project cycle.
                Ans.  Problem Scoping, Data Acquisition, Data Exploration, Modeling and Evaluation.
                  2.  What is a problem statement template and what is its significance?

                Ans.   Problem Statement Template helps us to summarise all the key points into one single Template so that in future,
                    whenever there is a need to look back at the basis of the problem, we can take a look at the Problem Statement
                    Template and understand the key elements of it.
                  3.  What precautions to be taken while acquiring data for developing an AI Project?
                Ans.   Data should be collected from an authentic source, and should be accurate. The redundant and irrelevant data should
                    not be a part of prediction.



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