Fog Computing and Cloud Computing Extension Quiz

What is the main purpose of IoT?

To make devices virtually smart through Artificial Intelligence algorithms and data collection (correct)
To store and exchange large and cumbersome video streams
To allow devices to be controlled across a network infrastructure remotely
To provide Internet access to simple equipment like toasters

How does fog computing benefit video surveillance?

By enabling the surveillance cameras to directly access the Internet
By transferring continuous video streams across networks more efficiently (correct)
By reducing the need for software and electronics in the surveillance cameras
By enhancing the quality of the video streams captured by surveillance cameras

What is the role of Internet of Things (IoT) in extending Internet connectivity?

To enable remote control of devices across a network infrastructure
To enhance human effort in accessing connected devices easily
To limit Internet connectivity to computers and smartphones only
To connect everyday objects and devices to the Internet (correct)

How does IoT transform devices into 'smart' systems?

By enabling devices to send and receive information over networks (B) Signup and view all the answers

What is a key benefit of IoT for devices such as wearables and tracking devices?

Enabling them to be controlled remotely without human interaction (D) Signup and view all the answers

What distinguishes fog computing from cloud computing?

Closer proximity to small end-users (B) Signup and view all the answers

Why does fog computing use 'fog nodes'?

To process data more quickly than sending requests to the cloud (C) Signup and view all the answers

How does fog computing improve user experience?

By reducing latency and enhancing user experience (D) Signup and view all the answers

What role does fog computing play in supporting the Internet of Things (IoT)?

Fog computing smoothly supports the emerging IoT by enabling devices to send/receive data (C) Signup and view all the answers

What is the main advantage of fog computing over cloud computing in processing data?

Quicker processing due to closer proximity to data source (D) Signup and view all the answers

What major advantage does IoT offer in terms of resource consumption?

It allows for efficient translation of data into useful information (B) Signup and view all the answers

How does IoT contribute to the improvement of customer experience?

By offering quick and quality solutions tailored to the customers' needs (C) Signup and view all the answers

In what way does IoT contribute to environmental conservation?

By monitoring traffic, water/electricity usage, and air quality (D) Signup and view all the answers

Which feature distinguishes IoT from traditional methods of finding information?

The ability to gather trustworthy and secure real-time data (A) Signup and view all the answers

What aspect of technical optimization does IoT specifically address?

Controlling devices like television and thermostats using a single device (D) Signup and view all the answers

Which of the following is NOT a limitation of IoT security and privacy?

IoT devices learning user preferences (B) Signup and view all the answers

What is a significant challenge related to IoT protocols and standards as mentioned in the passage?

Compatibility issues between devices from different manufacturers (A) Signup and view all the answers

Why does the passage suggest that connectivity and power dependence are limitations of IoT?

To explain the impact of power outages on IoT devices (A) Signup and view all the answers

What is the primary reason for the higher cost associated with IoT device deployment according to the passage?

Significant time and financial investment in purchasing and installing numerous devices (B) Signup and view all the answers

According to the passage, what contributes to the complexity of IoT solutions?

The advanced design and difficult maintenance of IoT technology (A) Signup and view all the answers