Computer Knowledge

Internet of Things and Applications

2,876 Questions

Internet of Things (IoT) questions cover the connectivity of devices, cloud platforms, and sensor networks. Topics include IoT security, data analytics, short-range wireless technologies, and low-power applications. These concepts are vital for computer knowledge sections in various competitive exams.

IoT ConnectivityIoT SecurityData AnalyticsCloud PlatformsWireless Technology

Internet of Things and Applications Questions

Multiple choice

How can I get started with Software AG Cumulocity IoT Platform?

  1. Visit the Software AG website

  2. Contact a Software AG sales representative

  3. Sign up for a free trial

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

You can get started with Software AG Cumulocity IoT Platform by visiting the Software AG website, contacting a Software AG sales representative, or signing up for a free trial.

Multiple choice

What is the term used to describe the ability of digital assistants to access and control various devices and services?

  1. Device Integration

  2. Smart Home Control

  3. Internet of Things (IoT) Connectivity

  4. Cross-Platform Compatibility
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Device Integration refers to the ability of digital assistants to access and control various devices and services, such as smart home devices, lights, thermostats, and more.

Multiple choice

Which of the following is NOT a common IoT device cost component?

  1. Hardware

  2. Software

  3. Connectivity

  4. Maintenance
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Maintenance is not a common IoT device cost component, as it is typically covered by the manufacturer's warranty.

Multiple choice

Which of the following is NOT a common IoT device pricing model?

  1. Pay-as-you-go

  2. Subscription

  3. Per-device

  4. Per-unit
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Per-unit is not a common IoT device pricing model, as it is typically used for physical goods rather than digital services.

Multiple choice

Which of the following is NOT a factor that affects the cost of an IoT device?

  1. Hardware complexity

  2. Software complexity

  3. Connectivity requirements

  4. Volume of production
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Volume of production is not a factor that affects the cost of an IoT device, as it is typically determined by the manufacturer's pricing strategy.

Multiple choice

Which of the following is NOT a benefit of the pay-as-you-go IoT device pricing model?

  1. Flexibility

  2. Scalability

  3. Predictability

  4. Cost-effectiveness
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Predictability is not a benefit of the pay-as-you-go IoT device pricing model, as it can be difficult to predict how much you will be charged each month.

Multiple choice

Which of the following is NOT a benefit of the subscription IoT device pricing model?

  1. Predictability

  2. Cost-effectiveness

  3. Flexibility

  4. Scalability
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Flexibility is not a benefit of the subscription IoT device pricing model, as it can be difficult to change your subscription plan once you have signed up.

Multiple choice

Which of the following is NOT a benefit of the per-device IoT device pricing model?

  1. Simplicity

  2. Predictability

  3. Scalability

  4. Cost-effectiveness
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Scalability is not a benefit of the per-device IoT device pricing model, as it can be difficult to scale your deployment if you need to add more devices.

Multiple choice

Which of the following is NOT a benefit of the per-unit IoT device pricing model?

  1. Simplicity

  2. Predictability

  3. Cost-effectiveness

  4. Flexibility
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Flexibility is not a benefit of the per-unit IoT device pricing model, as it can be difficult to change the price of your devices once you have set it.

Multiple choice

Which of the following is NOT a common IoT device connectivity technology?

  1. Wi-Fi

  2. Bluetooth

  3. Cellular

  4. Ethernet
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ethernet is not a common IoT device connectivity technology, as it is typically used for wired connections rather than wireless connections.

Multiple choice

Which of the following is NOT a common IoT device software platform?

  1. Linux

  2. Windows

  3. Android

  4. iOS
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

iOS is not a common IoT device software platform, as it is typically used for mobile devices rather than embedded devices.

Multiple choice

Which of the following is NOT a common IoT device hardware component?

  1. Microcontroller

  2. Sensor

  3. Actuator

  4. Display
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Display is not a common IoT device hardware component, as it is not necessary for all IoT devices.

Multiple choice

Which of the following is NOT a common IoT device application?

  1. Smart home

  2. Industrial IoT

  3. Wearable technology

  4. Automotive IoT
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Automotive IoT is not a common IoT device application, as it is still a relatively new and emerging market.

Multiple choice

Which of the following is NOT a common IoT device security risk?

  1. Malware

  2. Phishing

  3. DDoS attacks

  4. Man-in-the-middle attacks
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Phishing is not a common IoT device security risk, as it is typically used to target users rather than devices.

Multiple choice

Which of the following is NOT a common IoT device privacy concern?

  1. Data collection

  2. Data sharing

  3. Data security

  4. Data retention
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Data retention is not a common IoT device privacy concern, as it is typically not a major issue for most IoT devices.