Computing Types

Question 1

What is cloud computing?

Answer 1

This is real time computing and have that information on premises and can also be called edge computing

Question 2

What is fog computing?

Answer 2

This is where information is gathered in one place that computed on the cloud using a IoT gateway, which collects the information, then sent to fog nodes for computing then sent back

Question 3

What is managed service providers?

Answer 3

This is outsourcing managing of IT infrastructure: (security, network, applications)

Question 4

Managed security service providers in security

Answer 4

Out sourced monitoring and management security services

Question 5

What is software defined networking?

Answer 5

This is where all network infrastructure is on the cloud

Question 6

The three layers of software defined networking?

Answer 6

The infrastrucuture layer (network devices), the control layer (SDN controller), Application layer ( business applications), the communication between the control layer and infrastructue layer is done in the southbound API with openflow, and communication between the application and control is done through the northbound API and use REST API