Page 19 - 2422_C6_Flipbook
P. 19

V.  Competency-based/Application-based questions.
                    1.   Ravi wants to watch a movie on his computer without disturbing his
                        family. Which output device should he use?

                    2.   Ridham needs to print her school project to submit it to her teacher. Which output
                        device will help her do this?

                    3.   Nikhil is  using  Windows  7 on  his  computer  and  wants  to  upgrade  to  the  latest
                        version of Windows, but he's not sure what it is. Can you help him to choose the
                        latest version?

                 VI. Assertion and Reasoning.

                     Direction:- The following question  consist of two  statements  – Assertion  (A) and
                    Reasoning (R). Answer these questions by selecting the appropriate option given below:
                    Options:
                    a.   Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation
                        of Assertion (A)
                    b.   Both  Assertion  (A)  and Reason (R)  are  true and Reason (R)  is not a correct
                        explanation of Assertion (A)
                    c.  Assertion (A) is true and Reason (R) is false

                    d.  Assertion (A) is false and Reason (R) is true
                        i.  Assertion (A): The CPU is called the "brain" of the computer.
                             Reason  (R): The CPU  is  responsible  for all the  input,  processing,  and output
                            operations of a computer.
                        ii.  Assertion (A): A printer is an output device.
                             Reason (R): A printer is used to display the result of the processing on a computer
                            screen.



                                                                                      teCh Zone

                                                                                                   21 st
                   Let's soLve                                                                   Century   #Critical Thinking
                                                                                                  Skills
                    1.   Look at the machines and fill in the missing boxes to complete the IPO cycle
                        using the hints given below:

                        Hints: Clean Clothes; Calculation is being done; Dirty Water.

                              Machine                 Input                 Process                 Output

                                              Pressing Numbers                               Calculated Answer
                                                 and Symbols





                              Calculator



                                                                                                 Computer System   17
   14   15   16   17   18   19   20   21   22   23   24