Page 70 - Computer Genius Class 08
P. 70

1           Test Sheet

                                   (Based on chapters 1 to 5 )






                  A.   Tick ( ) the correct option.

                      1. Which Google app is best suited to make presentations?
                          (i) Gmail                                        (ii)  YouTube

                         (iii) Slides                                      (iv)  Sheets

                      2. In which of the following is the "Protected sheets and ranges" option available in Google Sheets?
                          (i) Formats                                      (ii)  Data

                         (iii) Tools                                       (iv)  Add-ons

                      3. Flight simulator is an example of                 .
                          (i) VR                                           (ii)  AR

                         (iii) Robotics                                    (iv)  Machine Learning

                      4.   What has eye-covering headset and headphones to completely replace the real world with the virtual
                         one?
                          (i) VR devices                                   (ii)  AR devices

                         (iii) System softwares                            (iv)  None of these

                      5.   In AI Connect, create                  activity to make a program to detect whether a person is
                         smiling or not.

                          (i) Basic Coding                                 (ii)  AI Coding

                         (iii) Basic Python                                (iv)  AI Python

                      6.   Smile detection is used in                 industry where it is important for the companies to
                         determine the public reaction for their products.

                          (i) school                                       (ii)  home

                         (iii) media                                       (iv)  None of these
                      7. Which of the following is not a disadvantage of machine learning?

                          (i) Data acquisition                             (ii)  Highly error-prone

                         (iii) Automation of everything                    (iv)  Time consuming
                      8. Which of the following is the application of machine learning?

                          (i) Social Media Features                        (ii)  Voice Recognition

                         (iii) Image Recognition                           (iv)  All of these



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