Page 168 - AI Ver 1.0 Class 10
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C.  Competency-based/Application-based questions:
                  1.  Assertion: In Classification the data is classified according to the labels.

                     Reason: This model works on discrete dataset which means the data needs to be continuous.
                     (i)  Both A and R are correct and R is the correct explanation of A.
                    (ii)  Both A and R are correct but R is NOT the correct explanation of A.

                    (iii)  A is correct but R is incorrect.
                    (iv)  A is incorrect but R is correct.
                Ans. (iii) A is correct but R is incorrect.
                  2.  Purvi went to her hometown, Vijayawada. Her hometown does not have all the facilities that are available in the urban
                    area. She basically is working on selecting a problem which she will solve. In the project cycle, which step is required for
                    selecting a problem to solve?

                    a.  Problem scoping
                    b.  Evaluation
                    c.  Data acquisition

                    d.  Modelling
                Ans.  (a) Problem scoping


                                                     Unsolved Questions


                                               SECTION A (Objective Type Questions)
                    uiz

              A.  Tick ( ) the correct option.
                  1.  Which among the following tends to perform better with large amounts of data?

                    a.  Larger neural networks                         b.  Machine learning algorithms
                    c.  Learning based algorithms                      d.  Deep learning algorithms
                  2.  Which of the following refers to the type of data you want to collect?

                    a.  Training data                                  b.  Model data
                    c.  Testing data                                   d.  Data features

                  3.  Which of the following works on continuous data?
                    a.  Classification                                 b.  Regression
                    c.  Reinforcement                                  d.  Modularization

                  4.  Which of the following is not a technique of data exploration?
                    a.  Bar chart                                      b.  Pie chart

                    c.  Google survey                                  d.  Tally table
                  5.  Choose the five stages of AI project cycle in correct order.               [CBSE Sample Paper 2022]

                    a.  Evaluation -> Problem Scoping -> Data Exploration -> Data Acquisition -> Modelling
                    b. Problem Scoping -> Data Exploration -> Data Acquisition -> Evaluation ->  Modelling






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