Answer:
Option (B)
Explanation:
A network usually refers to the group of two or more individuals that are connected to one another. These can be friends, family or other known people. In addition to this, building a network is also important by making researches on the jobs in order to achieve success.
Here activating a network means to carry out such actions that help an individual to reconnect with people. All the above-given options satisfy the condition of activating a network except "helping a friend in editing his college essays".
These networks are mostly activated by meeting the alumni members from the high school and colleges, by reading a detailed about a dream job and by requesting an informational interview at any company.
Thus, the correct answer is option (B).
