Page 238 - AI Ver 1.0 Class 9
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2.  Covid19 has impacted the world adversely, and the rate at which it spreads across the world is alarming. It is a very
              daunting task to keep track of all the Covid19 infected people. The number of doctors available is far less than the
              number of patients. People can get infected by contacting the other people infected with the Covid19 virus. The virus
              can spread from person-to-person through the droplets from the nose or mouth of a person infected with Covid19,
              when he coughs  or exhales.
          Ans.   Our             [Stakeholders] The people who get infected with the virus   WHO
               Has a problem that [issue, problem, need] People can get infected by contacting the other  WHAT
                                 people infected with the Covid19 virus and the virus can spread from
                                 person-to-person through the droplets from the nose or mouth of a
                                 person infected with Covid19, when he coughs or exhales.
               When/While        [Context/Situation]  The virus can spread from person-to-person  WHERE
                                 through the droplets from the nose or mouth of a person infected
                                 with Covid19, when he coughs or exhales. The stakeholders then get
                                 infected with the virus.
               An  ideal solution  [Benefit of solution] Decreasing the number of infected people will  WHY
               would be that     help restore economies to a better state, decrease mortality rate,
                                 helping doctors who are working overtime to take care of the infected
                                 people.


                                               Unsolved Questions


                                          SECTION A (Objective Type Questions)
                  uiz
        A.  Tick ( ) the correct option.

            1.  Which of the following AI model gets trained on the data fed to it and then is able to design a model that is adaptive
              to change in data?
              a.  Rule-based                                     b.  Learning-based

              c.  Machine learning                               d.  Deep learning
            2.  Match column A with Column B:                                              [CBSE Sample Paper 2022]

                          Column A                           Column B
                 a. Problem Scoping               i. implement a suitable model that matches the requirements
                 b. Data Acquisition             ii. interpret some useful information out of data
                 c. Data Exploration             iii. collect data from reliable sources
                 d. Modelling                    iv. finalise the aim of the AI project

              a.  1 -> B; 2 -> A; 3 -> D; 4 -> C                 b.  1 -> D; 2 -> B; 3 -> C; 4 -> A
              c.  1 -> D; 2 -> C; 3 -> B; 4 -> A                 d.  1 -> C; 2 -> D; 3 -> A; 4 -> B
            3.  In ………………………., the machine is trained with huge amounts of data which helps it in training itself around the data.
              a.  Deep Learning                                  b.  Artificial Intelligence

              c.  NLP                                            d.  None of the above
            4.  Which of the following is not a part of the 4Ws Problem Canvas?
              a.  Who?                                           b.  Why?

              c.  What?                                          d.  Which?





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