Point to point networks connect a set of locations without any interruption of services. Hub and spoke networks connects every location through intermediary loaction called a .

nformation Technology: In IT, a site hub could be a central server or a network node that acts as a primary point for data exchange, communication, and services within a network of sites.

A network team is comparing physical WAN topologies for connecting remote sites to a headquarters building. Which topology provides high availability and connects some, but not all, remote sites?meshhub and spokepoint-to-pointpartial mesh

What is a network with only a single device at each end of the link called? A switching hub A collision domain A point to point connection A twisted pair network

It enables information to flow freely, allowing businesses and individuals to fully exchange information and have simple access to communicating with others.*1 pointCommunication NetworksTransport NetworksMedia ChannelsNone of the above

1. In wireless networking, the wireless central point is called:a. Hub b. Switch c. Access Point d. Central Point2. To connect computers on a wired network, we use: -a. Antenna b. Switch c. CD-ROM d. Printer3. A computer network that is spread larger than LAN and smaller than WAN called: -a. LAN b. PAN c. WAN d. MANAnswer in one word: - (5X1=5m)1. Which computer network can be used only within an organization?2. Which part of the palette helps to add a Proximity sensor to MIT Inventor Apps?3. In which topology, all the nodes are connected to a single common path?4. What was developed by MIT and helped to create Apps?5. Which protocol is used to send email over the internet?Write the full forms of the following: - (5X1=5m)1. SMTP –2. NIC –3. ISP –4. HTTP –5. FTP –Answer the Questions: - (6X2=12m)1. What are the differences between a peer-to-peer network and a Client-server network?2. Differentiate between LAN and WAN.3. Write the different components of the MIT App Inventor window.4. What are Sensors? Name three different types of sensors available in App Inventorwith their uses.5. Write any two advantages of networking.6. Write the steps to connect the mobile phone with App Inventor.