Page 515 - AI Ver 3.0 class 10_Flipbook
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vi.  Lobe specializes in ....................................., a type of AI task where the goal is to identify and categorize objects within
                       images.
                       (a) Sentence segmentation                      (b) Pixel images
                       (c) Translation                                (d) image classification

                 5.  Answer any 5 out of the given 6 questions.                                          (1 x 5 = 5 marks)
                     i.  ..................................... is known as the stage of acquiring data for the project.

                     ii.  A traveler visits France but doesn’t speak French. To communicate with locals, they use a mobile app that instantly
                       translates  spoken  phrases  into  French  and  vice  versa.  The  app  uses  AI  and  NLP  to  process  and  generate  accurate
                       translations.

                        Which technology powers this translation process?
                       (a) Text Summarization                         (b) Language Translation
                       (c) Optical Character Recognition (OCR)        (d) Speech Recognition
                      iii.  Bhuvan is working on a project that involves over a lakh of records. Which of the following should she use to make the
                       best project?
                       (a) Traditional programming                    (b) Manual processing
                       (c) IoT                                        (d) Neural networks
                      iv.  .....................................  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.
                     v.  .....................................  images  are  composed  solely  of  different  shades  of  gray  and  represent  only  brightness  levels,
                       without any color information.
                      vi.  ..................................... helps in cleaning up the textual data in such a way that it comes down to a level where its complexity
                       is lower than the actual data.

                       (a) Text Normalisation                         (b) Object detection
                       (c) Localisation                               (d) Translation

                                         SECTION B: SUBJECTIVE TYPE QUESTIONS

                 Answer any 3 out of the given 5 questions on Employability Skills.                      (2 × 3 = 6 marks)
                     6.  Explain the following terms:

                       (a) Group Communication                  (b)   Interpersonal Communication
                     7.   Explain any two factors that affect self-confidence?
                     8.  Society is described as an aggregate of people living together in a community who associate for various engagements
                       including business. Explain the role of society in boosting entrepreneurship.
                     9.  What is the meaning of sustainable development?

                      10. Write any two functions of an Operating System.
                 Answer any 4 out of the given 6 questions in 20 – 30 words each.                        (2 x 4 = 8 marks)
                      11. Define pixels and explain their importance in digital images.
                      12. According to the data given below, Calculate TP,TN,FP,&FN.

                         Index     1         2     3        4         5     6         7         8      9        10
                         Actual    Pear      Pear  Pear     Not Pear  Pear  Pear      Not Pear  Pear   Not Pear  Not Pear
                         Predicted  Not Pear  Pear  Not Pear  Pear    Pear  Not Pear  Pear      Pear   Not Pear  Pear

                                                                                            Model Tes Paper     513
   510   511   512   513   514   515   516   517   518