Computer software and programming.

IoT devices have contributed considerably to cloud network traffic

• true

• false

Answer explanation

IoT devices generate a significant amount of data that is transmitted to the cloud, increasing network traffic. Therefore, the statement is true.

Improvements in network infrastructures and mobile communication technology can guarantee traditional cloud-based services.

• false

• true

Answer explanation

Improvements in network infrastructures and mobile communication technology cannot guarantee traditional cloud-based services, making the statement false.

Delays between IoT devices and cloud services could be dangerous.

• false

• true

Answer explanation

Delays between IoT devices and cloud services can lead to critical issues like data loss, security vulnerabilities, and system failures, making them dangerous.

The accessibility of cloud services means greater ............. for users.

The practise of using 'fog caches' slows down the internet.

• true

• false

Answer explanation

The statement is false because fog caches actually speed up the internet by reducing latency and improving data transfer efficiency.

Cloud services enables ............., where many people can work together on complex projects.

Energy consumption can be reduced by placing edge servers in the sea.

• true

• false

Answer explanation

Placing edge servers in the sea can reduce energy consumption due to the natural cooling effect of the water, making it a true statement.

With the enormous computing power of the cloud, computers in the workplace can be of a ............... specification.

Elasticity

• The cloud allows you to scale resources up or down as needed, flexibly and in real time.

• is a paradigm that extends the concept of cloud by bringing it to the edge of the network.

• Cloud providers invest in advanced security to protect customer data and applications.

Answer explanation

The cloud allows you to scale resources up or down as needed, flexibly and in real time.

............. computing is an approach that aims to create and use computers and IT tools in an ecological way, minimizing or, preferably, eliminating environmental impact.