A startup is building a new IoT product and is considering cloud platforms for scalability, easy integration with AI services, and multi-region support. Which cloud platform might they consider first?

  • Amazon Web Services (AWS)
  • Google Cloud Platform (GCP)
  • IBM Cloud
  • Microsoft Azure
Microsoft Azure is a strong candidate due to its scalability, extensive AI services, and multi-region support. Azure offers a wide range of AI and machine learning tools, robust cloud services, and a global presence, making it a top choice for IoT products with these requirements.

The component of the IoT architecture that ensures data is transmitted securely and efficiently between devices and servers is the:

  • IoT Communication Layer
  • IoT Gateway
  • IoT Middleware
  • IoT Protocol
IoT Protocols (such as MQTT, CoAP, or HTTP) are the components responsible for ensuring data is transmitted securely and efficiently between IoT devices and servers. These protocols define the rules and mechanisms for IoT communication, making them an integral part of IoT architecture.

A common vulnerability in IoT devices is the use of default ________ which attackers can easily exploit.

  • Firmware
  • Hardware
  • Passwords
  • Protocols
IoT devices are often vulnerable when they use default passwords that are not changed. Attackers can exploit these default passwords to gain unauthorized access.

Streaming analytics in the context of IoT is essential for:

  • Batch processing
  • Data encryption
  • Offline analysis
  • Predictive maintenance
Streaming analytics in IoT is essential for predictive maintenance. It enables real-time analysis of data from IoT devices, allowing organizations to predict when equipment will fail and proactively perform maintenance, reducing downtime and costs.

One of the primary reasons for IoT security standards is to:

  • Enable centralized control
  • Improve energy efficiency
  • Minimize operational costs
  • Protect against unauthorized access and data breaches
IoT security standards are primarily in place to protect against unauthorized access and data breaches. With the vast amount of data transmitted and processed by IoT devices, ensuring the security of this data is paramount to maintain trust and safety in the IoT ecosystem.

During the ________ phase of an IoT project, devices are deployed in the target environment.

  • Deployment
  • Design
  • Planning
  • Testing
The deployment phase of an IoT project involves deploying devices in the target environment where they will collect data and perform their intended functions.

The storage requirements for IoT data are typically:

  • Enormous and scalable
  • Irrelevant for IoT data
  • Minimal and easily manageable
  • Moderate and consistent
The storage requirements for IoT data are typically enormous and scalable. IoT devices generate a continuous stream of data, and this data must be stored for analysis and decision-making. As the number of IoT devices and data volume grow, the storage infrastructure must be able to expand to accommodate the increasing data demands.

Which type of computing processes data closer to the data source in IoT?

  • Centralized computing
  • Cloud computing
  • Distributed computing
  • Edge computing
Edge computing is the type of computing that processes data closer to the data source in IoT. It's designed to reduce latency and enhance real-time data processing by moving computations closer to where the data is generated.

An advantage of using Linux-based operating systems for IoT devices is:

  • Compatibility with proprietary software
  • Enhanced security
  • Extensive graphical interface
  • Real-time performance
An advantage of using Linux-based operating systems for IoT devices is enhanced security. Linux offers robust security features and is open-source, allowing for customization and community support. While Linux can be configured for real-time performance, it's not a primary strength. Extensive graphical interfaces and compatibility with proprietary software may not always be necessary for IoT devices.

What is the primary difference between traditional networks and Wireless Sensor Networks (WSNs) when it comes to energy consumption?

  • Traditional networks are wireless
  • Traditional networks use less power
  • WSNs require more hardware
  • WSNs use energy-efficient protocols
WSNs typically have constrained energy sources and, as a result, need to use energy-efficient protocols and hardware to minimize energy consumption, which differs from traditional networks.