Answer:
B.O(n).
Explanation:
If the graph is represented by adjacency matrix then we can find all the neighbors of a given vertex in O(n) time because each row in adjacency matrix consists the track of the neighbors.If the other vertex is a neighbor then it contains 1 in adjacency matrix if not it contains 0.So we have to iterate over that row of the vertex to find the neighbors.
It is the gap between demographics and regions.
Answer:
Medium
Explanation:
The functional impact category in NCCIC Cyber Incident scoring system considers incident impact to the organization. This category isn't severe and can result from such things as minor network breakdowns in the organization. It is given a priority score according to the scoring system of medium which is yellow in the priority level.
Answer: Near field communication
Explanation:
The near field communication is one of the type of technology in which any two devices are communicating with each other by sharing the data or any information on the basis of some communication protocols.
- The near filed communication technology is basically used for sharing any type of information or data over the short distance like less than 4 cm.
- The main part of this communication technology is NFC chip as it offering low speed link and it is also known as the effective wireless communication medium.
According to the given question, the Near field communication technology works by using the NFC microchip and with the helps in this the communication become more effective with the other devices.
Therefore, Near field communication is the correct answer.