A Security Analyst Is Reviewing the Logs from an Internal

Multiple Choice

A security analyst is reviewing the logs from an internal chat server. The chat.log file is too large to review manually, so the analyst wants to create a shorter log file that only includes lines associated with a user demonstrating anomalous activity. Below is a snippet of the log: Which of the following commands would work BEST to achieve the desired result?

A) grep -v chatter14 chat.log
B) grep -i pythonfun chat.log
C) grep -i javashark chat.log
D) grep -v javashark chat.log
E) grep -v pythonfun chat.log
F) grep -i chatter14 chat.log