700-841 exam

What is the purpose of a gateway in IoT connectivity?A . To connect IoT devices to the cloudB . To act as a bridge between different communication protocolsC . To store data collected from IoT devicesD . To provide power to IoT devicesView AnswerAnswer: B

Which of the following is a common method to secure IoT device communication over the network?A . VPNB . FTPC . TelnetD . HTTPView AnswerAnswer: A

Which of the following is NOT a typical component of an IoT system?A . SensorsB . Cloud ComputingC . Mobile ApplicationsD . Virtual RealityView AnswerAnswer: D

Which cellular technology is specifically optimized for IoT applications, offering better coverage, battery life, and cost compared to traditional cellular networks?A . 4G LTEB . 5GC . LTE-MD . NB-IoTView AnswerAnswer: C

Which Cisco IoT Solution is focused on providing solutions for smart cities and urban infrastructure?A . Connected Safety and SecurityB . Connected TransportationC . Connected Asset TrackingD . Connected FactoryView AnswerAnswer: B

What is edge computing in the context of IoT application development?A . Centralized data processingB . Localized data processingC . Cloud-based data processingD . IoT device configurationView AnswerAnswer: B

What is the primary purpose of IoT data management systems?A . Real-time data analysisB . Data visualizationC . Data storageD . Data securityView AnswerAnswer: C

Which of the following is a potential challenge in managing large volumes of IoT data?A . Data granularityB . Data securityC . Data silosD . Data visualizationView AnswerAnswer: C

Which of the following is a common development tool for building IoT applications?A . Microsoft Visual StudioB . EclipseC . XcodeD . Android StudioView AnswerAnswer: B

Which Cisco IoT solution is focused on providing connectivity management for IoT devices in healthcare?A . Cisco Secure IoT PlatformB . Cisco JasperC . Cisco KineticD . Cisco HealthPresenceView AnswerAnswer: D