Page 360 - AI Ver 1.0 Class 10
P. 360

3.  Answer any 5 out of the given 6 questions.                                       (1 × 5 = 5 marks)
                   i.  ………………………. 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 this and understand the key elements of it.   1
                   ii.  Divya was learning neural networks. She understood that there were three layers in a neural network. Help her identify
                     the layer that does processing in the neural network.                                            1

                     (a) Output layer                              (b) Hidden layer

                     (c) Input layer                               (d) Data layer
                  iii.  Smita is working on a project that involves over a lakh of records. Which of the following should she use to make the
                     best project?                                                                                    1
                     (a) Traditional programming                   (b) Manual processing

                     (c) IoT                                       (d) Neural networks
                  iv.  For better efficiency of an AI project Training data should be                                 1

                     i.  Relevant                                  ii.  Scattered

                     iii.  Structured                              iv.  Authentic
                      Choose the correct option:

                     (a) Both i and ii                             (b) Both i and iv
                     (c) Only i                                    (d) Only iv

                   v.  The  ………………………. Sustainable Development Goals  (SDGs)  were launched at the United Nations Sustainable
                     Development Summit in New York in the year 2015, forming the 2030 Agenda for Sustainable Development.   1
                     (a) 17                                        (b) 15

                     (c) 13                                        (d) 19
                  (vi)










                      Identify the algorithm based on the given graph.                                                1

                     (a) Dimensionality reduction                  (b) Classification

                     (c) Clustering                                (d) Regression

              4.  Answer any 5 out of the given 6 questions.                                       (1 × 5 = 5 marks)
                   i.  ………………………. helps in assigning a predefined category to a document, organize it in such a way that helps customers
                     to find information they want. For example spam filtering in email, auto tagging on social media, categorization of
                     news articles etc.                                                                               1

                   ii.  Which of the following is the type of data used by NLP applications?.                         1
                     (a) Images                                    (b) Numerical data

                     (c) Graphical data                            (d) Text and Speech



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