Introduction to IoT (Version 2) Final Exam Answers

Introduction to the Internet of Things ( Version 2) – Introduction to IoT: Final Exam Answers

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1. What are two characteristics of the Python programming language? (Choose two.)

  • It only runs in the interactive mode.
  • It uses the & symbol to indicate that the interactive mode is ready to accept commands.
  • The code is easy to read.
  • It requires a compiler to be installed.
  • It runs without conversion to machine-language.

Explanation: A compiled computer language is a computer language that compiles its programs into a set of machine-language instructions, whereas an interpreted programming language allows for an interpretation of the instructions directly without first compiling them into machine language.

2. What is the core component of Intent-Based Networking?

  • artificial intelligence
  • fog computing
  • the internet
  • the cloud

Explanation: Refer to curriculum topic: 1.2.2
Artificial intelligence will allow Intent-Based Networking to automatically configure network device across the network to fulfill network requirements based on the intent of those requirements.

3. Which statement describes global variables in programming languages?

  • They can be used within any function of a program.
  • They are declared within a function.
  • They cannot be used within any functions in a program.
  • They can only be used within the function they are declared.

4. What is the largest network in existence?

  • a PAN
  • a WAN
  • the fog
  • the internet

5. How is data that has been collected through sources such as web pages, audio, or tweets categorized?

  • unstructured data
  • raw data
  • application data
  • structured data

6. A company requires using a secure encrypted internet connection when connecting to the corporate network from outside the company. Which technology should be used when employees travel and use a laptop?

  • VPN
  • Siri
  • Bluetooth
  • Wi-Fi hotspot

7. Which technology has the intelligence that is demonstrated by machines in a way that mimics human cognitive functions?

  • CSV
  • IBN
  • AI
  • ML

8. What is an open-source physical computing platform that can take input from a variety of switches or sensors to control physical objects?

  • Beaglebone
  • Arduino
  • Raspberry Pi

9. Match the term with the definition. (Not all options are used.)

Introduction to the Internet of Things ( Version 2) - Introduction to IoT: Final Exam

Introduction to the Internet of Things ( Version 2) – Introduction to IoT: Final Exam q9

10. What limits the types of different objects that can become intelligent sensors on the Internet of Things?

  • availability of power for consumption
  • our imagination
  • the size of the internet
  • the government

11. Which type of network is the connection between a Bluetooth headset and a vehicle?

  • MAN
  • LAN
  • cloud
  • PAN

12. True or False?
Comma-separated values (CSV), JSON, and XML are all tools that can be used to manipulate structured data.

  • false
  • true

13. What is a key feature of the assurance element of the intent-based networking model?

  • provisioning of intent-based policies
  • end-to-end verification of network-wide behavior
  • application of business intent to network configuration
  • verification of configuration before devices are deployed

14. Which character is used within a search engine to gather data efficiently by placing the character before and after the name of a particular person?

  • semicolon (;)
  • quotation mark (“)
  • question mark (?)
  • colon (:)

15. What is used to provide IoT sensors with access to the network?

  • fog computing
  • an actuator
  • a laptop
  • a microcontroller

16. Which security best practice involves defining company rules, job duties, and expectations?

  • maintaining patches and updates
  • developing a security policy
  • implementing physical security
  • performing risk assessments

17. What are three attributes of data that would indicate that it may be big data? (Choose three.)

  • velocity
  • volume
  • visibility
  • variety
  • vulnerability
  • versatility

18. Which two data types would be classified as personally identifiable information (PII)? (Choose two.)

  • Facebook photographs
  • hospital emergency use per region
  • average number of cattle per region
  • vehicle identification number
  • house thermostat reading

19. Which two types of institutions do malicious web pages often look like? (Choose two.)

  • technical
  • bank
  • commercial
  • academic
  • financial

20. What is the purpose of data analytics?

  • to ensure data security
  • to compress data
  • to gain new insights from data
  • to optimize data storage

21. Change will have to occur in the corporate network in order to prepare for the Internet of Things. Which type of testing would a company do to demonstrate the benefits of networking a new “thing” that was not on the network before?
Introduction to IoT (Version 2) Final Exam Answers 1

  • formative
  • developmental
  • prototyping
  • transference

22. Which type of network consists of wired computers in a college classroom?

  • LAN
  • MAN
  • PAN
  • WAN

23. Mined data can be visualized through the use of charts. Select two criteria that can be used to determine the best chart selection. (Choose two.)

  • file size
  • number of variables to be shown
  • size of the chart
  • items requiring comparison
  • data format

24. Which technology is a subset of AI that uses statistical techniques to enable computers to “learn” from collected data?

  • IBN
  • JSON
  • CSV
  • ML

25. Which two skills help with IoT prototyping? (Choose two.)

  • programming
  • design
  • Windows operating systems
  • welding
  • database administration

26. Which technology is used as a visual programming tool to create a program by connecting colored blocks?

  • Python
  • Arduino
  • JavaScript
  • Blockly

27. What are the two areas of physical security within a data center?

  • outside
  • private
  • restricted
  • public
  • inside

28. What is the purpose of Packet Tracer?

  • to provide products and services to internet customers
  • to use electromagnetic waves to carry signals over a specific geographic area
  • to enable the sharing of resources such as printers, documents, pictures, and music between a few local computers
  • to simulate and visualize one or more networks

29. What are three benefits of cloud computing? (Choose three.)

  • It enables access to organizational data anywhere and at any time.
  • It streamlines the IT operations of an organization by subscribing only to needed services.
  • It uses open-source software for distributed processing of large datasets.
  • It eliminates or reduces the need for onsite IT equipment, maintenance, and management.
  • It utilizes end-user clients to do a substantial amount of data preprocessing and storage.
  • It turns raw data into meaningful information by discovering patterns and relationships.

30. What are two requirements to connect a smart device to a home wireless network? (Choose two.)

  • URL
  • IP addressing
  • SSID
  • home gateway name
  • GUI

31. What are two features of automation? (Choose two.)

  • a process that always uses sensors
  • a process that always uses robots
  • a process that is self-driven
  • a process that results in 12 hour shifts
  • a process that eventually eliminates the need for human intervention

32. Match the logic structure to the function.

Introduction to the Internet of Things ( Version 2) - Introduction to IoT: Final Exam

Introduction to the Internet of Things ( Version 2) – Introduction to IoT: Final Exam Q32

33. What are two things that all digital devices need in order to work? (Choose two.)

  • computer program
  • sensor
  • global positioning satellite
  • artificial intelligence
  • data

34. True or False?
With artificial intelligence, smart devices can modify processes and settings on the fly in response to changes on the network.

  • true
  • false

35. What device provides auto discovery services for smart devices that are connected to the network?

  • laptop
  • home gateway
  • PC
  • tablet

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