Answer:
The most important role of technology in customer service is that it helps to increase the speed of customer interactions. Instead, live chat on company websites enables organizations to help customers as soon as they show interest. Many companies also provide customers the option to text them using their cellphones.
Answer:
I am attaching a doc file
Explanation:
The file contains the Python and C++ program for this and also the screenshots of the program and the outputs.
D) To determine which posts from a particular user have received the greatest number of comments
<u>Explanation:</u>
Since social media excepting comments from end user website or social media should keep track of end user information such as name with email address and phone extra.
If we do so we can end user information in cans, end user post, wrong post information can be blocked or given end user information for further analysis. Moreover web site can receive positive or negative posts.
For me all four will be my answer. If we don’t track any information about end user it is against to law.
Answer:
Physical Layer is responsible for the communication of the unstructured raw data streams over a physical medium.
Explanation: Physical Layer maintains the date rate (how many bits a sender can send per second). It performs Synchronization of bits. It helps in Transmission Medium decision (direction of data transfer).