Answer and Explanation:
Messages flow across an SDN controller's:
Northbound APIs:
• Messages which help in read/write state of the network and developing flow tables within the
state management layer.
• Notifications for the state-change events.
• The interaction between the controller and network control applications is done through the
northbound interface.
• Network control applications send messages to the controller.
Southbound APIs:
• Messages which help for the up-to-date view of the network's state like message for the
attached link has gone up or down, new devices are joined the network, or indications of the
device is up or down.
• Controller's southbound interface is the communication among the controller and the controlled
devices. Controlled devices are the recipients of the messages sent form the controller.
There's MANY things that count as computer issues.
1) when your computer freezes.
2) When your computer runs slow.
3) when your computer takes hours to download, but never does.
4) Glitches (that can lead to crashes).
5) it could be an internal server error.
Need more or this good?
Answer:
the coefficient of x here is 4
Explanation:
pls let me know if its wrong or right ..i"ll try another way than:?
It’s string. you can make the string bounce and make a sound.
false because if you leave them blank then ther will be no use to add them in the first
