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Page 102 - Toucpad robotics C11
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    10.  The primary difference between microcontroller and microprocessor is:
                           i.  Microcontroller has CPU, memory, and I/O built-in

                          ii.  Microprocessor always runs on batteries

                          iii.  Microcontroller is only used in laptops
                          iv.  Microprocessor cannot perform logic

                  B.  Fill in the blanks.
                      1.  Boolean logic was developed by                .

                      2.  A                   is a graphical representation of an algorithm.

                      3.  The truth table for an OR gate shows 0 only when             .
                      4.  The CPU of a computer is often referred to as the             of the system.

                      5.  A                   is a small computer on a single chip, used widely in robotics.

                      6.  Flowcharts start and end with a                symbol.

                      7.  Algorithms are step-by-step                 to solve a problem.
                      8.  In robotics, computing systems act as the              of the robot.

                      9.  A                   board is used in teaching Python-based robotics projects.

                      10.                   logic is the foundation of computer decision-making.

                  C.  State whether these statements are true or false.
                      1.  In an AND gate, the output is 1 if at least one input is 1.

                      2.  Flowcharts can only be drawn using rectangles.

                      3.  Microcontrollers are often used for controlling sensors and actuators in robots.
                      4.  Algorithms are always written in a programming language.

                      5.  Pseudocode helps in converting ideas into actual code.

                  D.  Match the Following:
                      1.  AND gate                                      a.  Oval

                      2.  Flowchart start/end                           b.  Python projects

                      3.  Raspberry Pi                                  c.  Both inputs must be 1
                      4.  Algorithm                                     d.  Step-by-step procedure

                      5.  Diamond symbol                                e.  Decision-making

                                                    SECTION B   (Subjective Type Questions)

                  A.  Short answer type questions.

                      1.  Define Boolean logic with one example.
                         Ans.   Boolean logic: A form of logic dealing with true (1) and false (0). Example: In an OR gate, if one input
                               is 1, the output is 1.
                  100
                  Touchpad Robotics - XI

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