6.1.5.1 to 6.2.1 Review
Quiz by Kwok Louie
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21 questions
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- Q1What is the primary purpose of edge computing in the context of Internet of Things (IoT)?To process data closer to the source or device, reducing latency and bandwidth usageTo enhance cybersecurity measures for IoT devicesTo store data in cloud servers for easier accessTo provide real-time analytics with large data sets30s
- Q2Which of the following is NOT a key challenge in the implementation of Internet of Things (IoT)?Interoperability issuesLimited scalabilityData privacy concerns30s
- Q3Which communication protocol is commonly used in Internet of Things (IoT) devices for low-power, low-data-rate applications?Wi-FiZigBee4G LTEBluetooth Low Energy (BLE)30s
- Q4What is the concept of 'smart cities' in the context of Internet of Things (IoT) technology?Promoting rural development initiativesFocusing on increasing industrial zones in urban areasImplementing traditional city planning methodsUtilizing IoT sensors and connectivity to enhance urban infrastructure and services30s
- Q5What is one of the main concerns related to Internet of Things (IoT) security?Unlimited data storage capacityIncreased battery life of IoT devicesVulnerabilities in IoT devicesDecreased convenience in daily tasks30s
- Q6What is a common privacy concern associated with the Internet of Things (IoT)?Increased device performanceExtended battery life of IoT devicesEnhanced user customization optionsData collection and privacy breaches30s
- Q7What is one of the main challenges in ensuring cybersecurity for Internet of Things (IoT) devices?High cost of IoT device maintenanceLimited connectivity options for IoT devicesLack of standardized security protocolsExcessive availability of cybersecurity solutions30s
- Q8Why is it important to regularly update firmware and software on Internet of Things (IoT) devices?To decrease the battery consumption of IoT devicesTo reduce the cost of IoT device maintenanceTo expand the communication range of IoT networksTo patch security vulnerabilities and improve device performance30s
- Q9What is a common cause of network problems in a wired connection?InterferenceSoftware issueLoose cablesWeak signal30s
- Q10Which of the following is a common cause of network problems in a wireless connection?InterferenceLoose cablesOutdated routerHardware malfunction30s
- Q11What is a common cause of network problems due to bandwidth saturation?Incorrect subnet maskExpired SSL certificateHeavy network trafficOutdated hardware30s
- Q12What is a typical cause of network problems related to IP conflicts?Incorrect DNS settingsWeak encryption protocolsOutdated firmwareDuplicate IP addresses30s
- Q13What is a common cause of network problems in a VPN connection?Slow internet connectionWeak passwordOverheating routerOutdated software30s
- Q14What is a common cause of network problems related to a misconfigured firewall?Incompatible browserBlocking legitimate trafficPhysical damage to cablesExpired SSL certificate30s
- Q15Why is it important to document network problems?To impress your bossTo track patterns and identify recurring issuesTo learn a new skillTo make the document look longer30s