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Exercise




                                                 Solved Questions


                                          S CTI N A (Objective Type Questions)
                  uiz

        A    Tick ( ) the correct option
             1.   The design phase is an            process and includes many steps like data collection, cleaning, running a
                 set of models, etc.
                 a.  algorithmic                                 b.   recursion
                 c.   iterative                                  d.   algebraic

             2.   Which of the following is NOT an AI development platform?
                 a.  Google Cloud                                b.   EVA
                 c.   IBM Watson                                 d.   BigML
             3.   During the              stage, the various AI development platforms like Scikit-learn, Watson Studio etc. are
                 evaluated.
                 a.  Scoping                                     b.   Acquire
                 c.   Design                                     d.   Deployment

             4.   Which of the following is the last stage of an AI model life cycle?
                 a.  Design                                      b.   Problem Scoping
                 c.   Testing                                    d.   Deployment
             5.   Assertion (A): Test data should contain all relevant subsets of training data.
                   Reason (R): By using similar data for training and testing, the effects of data inconsistencies are reduced and a
                 better understanding of the model's properties can be gained.
                 a.  Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
                 b.  Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
                 c.  Assertion (A) is true, but Reason (R) is false.

                 d.  Assertion (A) is false but Reason (R) is true.
             6.   Choose the correct statements regarding the Evaluation stage:
                 (i)  The volume of test data can be huge, that provides data complexities.
                 (ii)  Involves planning of the AI project.
                 (iii)  If the AI solution requires data from other systems, systems integration testing is critical.
                 (iv)   Human biases in picking test data might have a negative impact on the testing phase; thus, data validation is
                     critical.
                 a.  (i) and (ii)                                b.   (i), (ii) and (iii)
                 c.   (ii), (iii) and (iv)                       d.   (i), (iii) and (iv)

             7.   Which of the following stage of AI model lifecycle is referred by the statement “Collecting data from various reliable
                 and authentic sources”?

                 a.  Data Acquisition                            b.   Modelling
                 c.   Data Exploration                           d.   Problem Scoping


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