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    4.  Think and answer.

                         a.  What is network topology?

                         b.  Differentiate between HTTP and HTTPS.

                         c.  What is a Client-Server network architecture?

                         d.  Define Network Bandwidth.

                         e.  Write the concept of transmission media in networking.

                                                                                                   21 st   #Technology Literacy
                      5.  Competency-based/Application-based questions.                          Century   #Critical Thinking
                                                                                                  Skills
                         a.   To provide teachers and students with improved access to the Internet, Central Middle School
                             aims to upgrade its computer network. The school has numerous desktop computers in its library,
                             laptops in the classrooms and a computer lab. School management needs to ensure that everyone
                             has easy access to educational content and can connect to the Internet.
                              Vivan,  the network engineer, must  make  decisions  on the following to  upgrade  the computer

                             network:
                             (i)   In a wired network, what device should be used to link several computers together?
                             (ii)  Which topology—bus, ring or mesh—is most appropriate for this type of configuration?

                         b.   A hospital needs to share data with a research institute whose network uses a different protocol.
                             Which device should the hospital use?
                         c.   A school has several classrooms, each with its own Wi-Fi network. Students in one classroom are
                             trying to access resources stored on a server located in another classroom. The data packets need
                             to be routed correctly to reach their destination. Which device should they use?

                         d.   You are using a wireless mouse. As you move the mouse, the cursor also moves on the screen.
                             What could be the reason for this?
                         e.   Birbal has a Desktop, a Laptop, a Tablet, an Ipad, a DSLR camera, an Ipod, two Phones and a Smart
                             Watch all together on his table. Which network can be formed if all these devices are connected to
                             each other?

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