AI, IoT, and Computer Cloud

What is a common application of AI in smart homes?

• Voice-activated personal assistants

• Home automation and control systems

• Energy-efficient appliances

• Smart security systems

What are some major security challenges in IoT devices?

• Robust firewall protections

• Regular software updates

• Inadequate authentication, lack of encryption, vulnerability to malware, insecure network services, poor update management.

• Strong password policies

Define cloud computing in simple terms.

• Cloud computing is the delivery of computing services over the internet.

• Cloud computing is the process of storing data on a USB drive.

• Cloud computing refers to physical servers in a data center.

• Cloud computing is a type of software installed on local machines.

How does data analytics enhance IoT applications?

• Data analytics enhances IoT applications by providing insights from device data, improving decision-making and operational efficiency.

• Data analytics is irrelevant to IoT applications and has no impact on performance.

• Data analytics only focuses on visualizing data without providing actionable insights.

• Data analytics slows down IoT applications by increasing data processing time.

What is edge computing and how does it differ from cloud computing?

• Edge computing requires a constant internet connection.

• Edge computing processes data near the source, while cloud computing relies on centralized data centers.

• Edge computing is only used for mobile devices.

• Cloud computing processes data at the edge of networks.

Explain the role of machine learning in IoT systems.

• Machine learning in IoT systems is primarily for user interface design.

• Machine learning has no impact on the performance of IoT devices.

• Machine learning is only used for data storage in IoT systems.

• Machine learning in IoT systems enables data analysis, predictive maintenance, anomaly detection, and automation, improving efficiency and decision-making.

What is the Internet of Things (IoT)?

• A social media platform for sharing photos and videos.

• A type of computer virus that spreads through networks.

• The Internet of Things (IoT) is a network of interconnected devices that communicate and exchange data over the internet.

• A method of online shopping that uses virtual reality.

Describe the concept of a computer cloud.

• A computer cloud is a physical server located in a single location.

• A computer cloud is a type of software that runs only on local machines.

• A computer cloud is a network of remote servers that store and manage data and applications accessible via the Internet.

• A computer cloud refers to a type of computer hardware used for gaming.

How can AI improve energy efficiency in smart homes?

• AI reduces energy consumption by eliminating all electrical devices.

• AI increases energy costs by using more power-hungry appliances.

• AI improves energy efficiency in smart homes by optimizing energy usage through automation and data analysis.

• AI has no impact on energy efficiency in smart homes.

What are the risks associated with IoT security?

• Increased device battery life

• Improved user interface design

• Unauthorized access, data breaches, lack of encryption, insecure networks, software vulnerabilities.

• High bandwidth usage