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Computer networks basic
Quiz by Swathikaa Rk
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17 questions
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- Q1Which network topology connects all devices to a central hub?MeshBusStarRing30s
- Q2Which layer of the OSI model is responsible for routing and forwarding packets?ApplicationTransportData LinkNetwork30s
- Q3What is the purpose of an IP address in computer networking?To establish secure connections between devices.To provide physical addresses to network devices.To determine the network and host portions of an address.To uniquely identify devices on a network.30s
- Q4What is the purpose of a router in computer networking?To protect network infrastructure from physical damage.To encrypt data traffic between devices.To connect devices within a local area network.To forward data packets between networks.30s
- Q5Which of the following network topologies connects each node in a linear sequence?RingMeshBusStar30s
- Q6Which of the following network topologies forms a closed loop where each node is connected to exactly two other nodes?BusRingStarMesh30s
- Q7Which of the following network topologies allows each node to have a direct connection to every other node?StarMeshBusRing30s
- Q8Which of the following network topologies is characterized by a single cable connecting all nodes?BusMeshStarRing30s
- Q9Which layer of the OSI model is responsible for establishing, managing, and terminating connections between applications?Network layerData link layerSession layerPhysical layer30s
- Q10Which layer of the OSI model is responsible for converting data into a format that the application layer can understand?Session layerPresentation layerTransport layerData link layer30s
- Q11Which device allows multiple computers to connect to a local network?ModemFirewallRouterSwitch30s
- Q12Which technology provides a wireless connection between devices over short distances?Wi-FiEthernetBluetoothNFC30s
- Q13Which network device is used to connect multiple computers within a local area network?RouterHubSwitchModem30s
- Q14In computer networks, what is the meaning of protocol?A hardware component of a computer networkA set of rules governing the exchange of dataA measure of the network speedA type of software used for file sharing30s
- Q15What is the purpose of the TCP/IP protocol suite in computer networking?To ensure reliable and robust data transmission across networksTo establish secure encrypted connectionsTo provide physical connectivity between devicesTo manage network routing and forwarding30s