Internet Of Things Quiz Questions And Answers
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- 1.
Which Internet of Things (IoT) challenge involves the difficulty of developing and implementing protocols that allow devices to communicate in a standard fashion?
- A.
Security
- B.
Privacy
- C.
Interoperability
- D.
Compliance
Correct Answer
C. InteroperabilityExplanation
Interoperability is the correct answer because it refers to the challenge of developing and implementing protocols that allow devices to communicate in a standard fashion. In the context of the Internet of Things (IoT), this means ensuring that different devices from different manufacturers can seamlessly connect and communicate with each other. Without interoperability, devices may use different communication protocols or standards, making it difficult for them to work together effectively. This challenge highlights the need for standardized protocols and communication frameworks in the IoT ecosystem.Rate this question:
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- 2.
Which is NOT a market driver IoT?
- A.
Global adoption of non-IP networking
- B.
Smaller and faster computing
- C.
Growth of cloud computing
- D.
Advancement in data analytics
Correct Answer
A. Global adoption of non-IP networkingExplanation
Global adoption of non-IP networking is not a market driver for IoT because the Internet of Things (IoT) relies on IP networking protocols to connect and communicate with devices. Non-IP networking refers to alternative networking protocols that are not compatible with the internet. Therefore, global adoption of non-IP networking does not contribute to the growth and development of the IoT market.Rate this question:
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- 3.
Kaira's company recently switched to a new calendaring system provided by a vendor. Kaira and other users connect to the system, hosted at the vendor's site, using a web browser. Which service delivery model is Kaira's company using?
- A.
Platform as a Service (PaaS)
- B.
SaaS (SaaS)
- C.
Communications as a Service (CaaS)
- D.
Infrastructure as a Service (IaaS)
Correct Answer
B. SaaS (SaaS)Explanation
Kaira's company is using the Software as a Service (SaaS) delivery model. This is indicated by the fact that they are accessing the calendaring system through a web browser, indicating that the software is hosted by the vendor and accessed remotely. SaaS allows users to access software applications over the internet without the need for local installation or management.Rate this question:
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- 4.
Which one of the following is NOT an example of store-and-forward messaging?
- A.
Voicemail
- B.
Unified messaging
- C.
Telephone call
- D.
Email
Correct Answer
C. TelepHone callExplanation
A telephone call is not an example of store-and-forward messaging because it is a real-time communication where the message is transmitted immediately without being stored or forwarded. In contrast, voicemail, unified messaging, and email involve storing and forwarding messages for later retrieval or delivery.Rate this question:
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- 5.
Gwen's company is planning to accept credit cards over the Internet. Which one of the following governs this type of activity and includes provisions that Gwen should implement before accepting credit card transactions?
- A.
Health Insurance Portability and Accountability Act (HIPAA)
- B.
Family Educational Rights and Privacy Act (FERPA)
- C.
Communications Assistance for Law Enforcement Act (CALEA)
- D.
Payment Card Industry Data Security Standard (PCI DSS)
Correct Answer
D. Payment Card Industry Data Security Standard (PCI DSS)Explanation
The correct answer is Payment Card Industry Data Security Standard (PCI DSS). This standard governs the security of credit card transactions and provides guidelines and requirements that Gwen should implement before accepting credit card transactions over the internet. It ensures the protection of cardholder data and helps prevent fraud and data breaches.Rate this question:
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- 6.
Ron is the IT director at a medium-sized company and is constantly bombarded by requests from users who want to select customized mobile devices. He decides to allow users to purchase their own devices. Which type of policy should Ron implement to include the requirements and security controls for this arrangement?
- A.
Privacy
- B.
Bring Your Own Device (BYOD)
- C.
Acceptable use
- D.
Data classification
Correct Answer
B. Bring Your Own Device (BYOD)Explanation
Ron should implement a Bring Your Own Device (BYOD) policy to include the requirements and security controls for allowing users to purchase their own devices. This policy will outline the guidelines and restrictions for using personal devices for work purposes, ensuring that the company's security measures are still in place and that user privacy is protected. BYOD policies typically address issues such as device compatibility, security protocols, data protection, and user responsibilities.Rate this question:
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- 7.
Which scenario presents a unique challenge for developers of mobile applications?
- A.
Selecting multiple items from a list
- B.
Applying encryption to network communications
- C.
Obtaining Internet Protocol (IP) addresses
- D.
Using checkboxes
Correct Answer
A. Selecting multiple items from a listExplanation
Selecting multiple items from a list presents a unique challenge for developers of mobile applications because it requires designing a user interface that allows users to easily and intuitively select multiple items from a potentially long list on a small screen. This can be challenging in terms of usability and user experience, as developers need to ensure that the selection process is efficient and error-free for users. Additionally, developers may need to implement additional functionality such as displaying the selected items and handling any actions or operations related to the selected items.Rate this question:
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- 8.
With the use of Mobile IP, which device is responsible for keeping track of mobile nodes (MNs) and forwarding packets to the MN's current network?
- A.
Foreign agent
- B.
Care of address
- C.
Home agent
- D.
Correspondent note
Correct Answer
C. Home agentExplanation
The home agent is responsible for keeping track of mobile nodes (MNs) and forwarding packets to the MN's current network. The home agent is a router on the home network of the MN and maintains the MN's current location information. It receives packets destined for the MN and tunnels them to the MN's current care-of address. This allows the MN to move between different networks while maintaining connectivity.Rate this question:
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- 9.
Which action is the best step to protect Internet of Things (IoT) devices from becoming the entry point for security vulnerabilities into a network while still meeting business requirements?
- A.
Turning IoT devices off when not in use
- B.
Removing IoT devices from the network
- C.
Using encryption for communications
- D.
Applying security updates promptly.
Correct Answer
D. Applying security updates promptly.Explanation
Applying security updates promptly is the best step to protect IoT devices from becoming the entry point for security vulnerabilities into a network while still meeting business requirements. Security updates often include patches for known vulnerabilities and help to strengthen the device's security. By applying these updates promptly, any potential vulnerabilities can be addressed and mitigated, reducing the risk of unauthorized access or attacks. This ensures that the IoT devices remain secure and do not pose a threat to the network or compromise business requirements.Rate this question:
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- 10.
What do organizations need to expect as they get more dependent upon the Internet of Things (IoT)?
- A.
Security risks will increase.
- B.
Security risks will go down.
- C.
Security risks will stay the same.
- D.
Security risks will be eliminated.
Correct Answer
A. Security risks will increase.Explanation
As organizations become more dependent upon the Internet of Things (IoT), they will need to expect an increase in security risks. This is because the IoT involves connecting a wide range of devices and systems to the internet, which creates more entry points for potential cyber attacks. With more devices being connected, there is a higher likelihood of vulnerabilities being exploited, leading to an increase in security risks. Therefore, organizations must be prepared to implement robust security measures to protect their IoT infrastructure and data.Rate this question:
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Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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May 10, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 04, 2018Quiz Created by
Mekaelejigu
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