WEEK 7 2024

Question 1

(T/F)Adafruit provides a library to work with DHT22 Sensor.

Answer 1

True

Question 2

Which python library is used for plotting the data in 2D.

Answer 2

Matplotlib

Question 3

Fill in the blanks. __________ creates a two-way communication between two nodes in
a network.

Answer 3

Socket Programming

Question 4

What are the two main challenges of SDN?

Answer 4

Rule placement and Controller placement

Question 5

(T/F)IoT cannot control the network remotely.

Answer 5

False

Question 6

Which of the following is a part of data processing?

Answer 6

Both a and b(Splitting and Filtering)

Question 7

What is introduced if a controller is down in SDN?

Answer 7

Backup Controller

Question 8

(T/F)Ion() is used to add a subplot in the data plotting in python.

Answer 8

False

Question 9

(T/F)Matplotlib cannot plot in 2D.

Answer 9

False

Question 10

How many rules are deleted from the switch at hard timeout?

Answer 10

All

Question 11

(Y/N)Are controllers able to handle all incoming requests from switches?

Answer 11

Yes

Question 12

(Y/N)Are Indigo and LINC Open source?

Answer 12

Yes

Question 13

Which of the following forward the sensed data based on the ID of the source node?

Answer 13

ID-centric data forwarding

Question 14

How many requests can a controller handle through a single thread?

Answer 14

200/sec

Question 15

(T/F)Switches that forward the traffic in a distributed manner have a global view of the network.

Answer 15

False