software defined network

software definition network

service defined network

service definition network

SDN is an architecture that separates the network control and forwarding functions.

SDN is a protocol that enables communications between network devices.

SDN is an application that can be used to manage networks.

SDN is an application that can be used to manage networks.

1) The network layer, 2) The physical layer, and 3) The transport layer

1) The application layer, 2) The control layer, and 3) The physical layer

1) The application layer, 2) The transport layer, and 3) The network layer

1) The transport layer, 2) The network layer, and 3) The datalink layer

true

false

Ip address

MAC address

World Wide Name(WWN)

port –id

true

False

Infrastructure-as-a-Service (IaaS)

Platform-as-a-Service (PaaS)

Software-as-a-Service (SaaS)

Cloud service

true

False

Abstraction enables the key benefit of cloud computing: shared, ubiquitous access

Virtualization assigns a logical name for a physical resource and then provides a pointer to that physical resource when a request is made

All cloud computing applications combine their resources into pools that can be assigned on demand to users

All of the mentioned

Storage

Application

CPU

All of the mentioned