Q11easyWhat is 5G mmWave?AUnderwater networking.BA software protocol.CHigh-frequency radio bands (30GHz+) that provide massive bandwidth but have very short range and poor obstacle penetration.DA backup battery.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q12mediumIn Software-Defined Networking (SDN), which plane is responsible for the actual movement and forwarding of packets based on predefined rules?AData Plane (Forwarding Plane)BControl PlaneCApplication PlaneDManagement PlaneCheck AnswerReveal Answer & ExplanationDiscuss on Board
Q13mediumYou are designing a smart-home system where devices need to connect locally without depending on an external cloud for every command. Which protocol is most common in this "Smart Home Hub" model?A5GBMQTTCZigbee (or Z-Wave)DFiber OpticCheck AnswerReveal Answer & ExplanationDiscuss on Board
Q14easyWhat is the main security challenge in IoT?AIoT devices are always encrypted.BMassive number of devices, low processing power, and long product lifecycles make patching/securing them extremely difficult.CIoT devices don't have batteries.DIoT devices don't have IP addresses.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q15easyWhat is Edge Computing?AUsing high-speed cables to connect servers.BComputing at the very edge of a table.CProcessing data as close to the data source (the user or the sensor) as possible, rather than in a distant central cloud.DRunning code in a web browser.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q16easyWhat is Network Slicing's biggest advantage?AProviding differentiated quality of service (QoS) guarantees for vastly different traffic types on the same infrastructure.BIncreasing the number of routers.CLower power consumption.DMaking internet cheaper.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q17mediumA network admin is configuring an SDN controller (e.g., OpenFlow). What is the purpose of a Flow Table entry?ATo backup the switch configuration.BTo block all traffic.CTo instruct the data plane (the switch) on how to handle incoming packets that match specific criteria.DTo encrypt the payload.Check AnswerReveal Answer & ExplanationDiscuss on Board
Q18easyWhat is the difference between 5G Standalone (SA) and Non- Standalone (NSA)?ASA is slower than NSA.BSA requires a 4G backbone; NSA does not.CSA is a pure 5G core network; NSA relies on an existing 4G LTE core for control plane signaling.DNSA is only available for satellites.Check AnswerReveal Answer & ExplanationDiscuss on Board