Page 35 - KEC Khaitan C8.2 Flipbook
P. 35

REVISIT


                   ▶   The act of selling and buying a commodity over the Internet is known as e-commerce.
                   ▶   Blockchain refers to a decentralised system of recording information that makes it difficult or impossible to
                     change, hack, or cheat the system.
                   ▶   AI is the branch of computer science that aims at creating expert and intelligent computer systems which
                     simulate certain human qualities such as, learning, reasoning, communicating, seeing, hearing, and sensation.
                   ▶  Augmented reality is the blending of virtual world and real life.
                   ▶  In virtual reality, we create a virtual world that users can interact with.
                   ▶   IoT is  a  system  of connected  computing  devices,  mechanical  and  digital  machines  that  creates  a  virtual
                     network where a monitoring centre ensures that everything is working smoothly.
                   ▶  3D printing is the process of making a physical object from a three-dimensional physical model.
                   ▶   Robotic Process Automation allows organisations to automate tasks that human beings were previously doing
                     across various applications and systems.










                 1.  Tick ( ) the correct option.

                    a.   Which type of e-commerce involves transactions between businesses?
                         (i)  B2C                                         (ii)  C2C

                        (iii)  B2B                                       (iv)  M-Commerce
                    b.   Choose the primary purpose of e-banking.

                         (i)  Shopping online

                        (ii)   Conducting banking transactions electronically
                        (iii)   Playing online games

                       (iv)  Watching videos
                    c.  Identify the technology that blends the virtual world with real life.

                         (i)  Virtual Reality                             (ii)  Augmented Reality
                        (iii)  Artificial Intelligence                   (iv)  3D Printing

                    d.   Which of the following is the correct full form of IoT?

                         (i)  Internet of Toys                            (ii)  Internet of Things
                        (iii)  Internet of Tablets                       (iv)  Internet of Transactions

                    e.  Which of the following is the process of making a physical object from a digital model?

                         (i)  Virtual Reality                             (ii)  Augmented Reality
                        (iii)  3D Printing                               (iv)  Blockchain




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