CFR-210 Exam Dumps : Logical Operations CyberSec First Responder

An incident responder suspects that a host behind a firewall is infected with malware. Which of the following should the responder use to find the IP address of the infected machine?

A security analyst would like to parse through several SQL logs for indicators of compromise. The analyst is aware that none of the fields should contain a string of text longer than 30 characters; however, the analyst is unaware if there are any implemented controls to prevent such an overflow. Which of the following BEST describes the regular expression the analyst should use to find any alphanumeric character string?

Network engineering has reported low bandwidth during working hours. The incident response team is currently investigating several anomalous activities that may be related. Which of the following is the MOST appropriate method to further investigate this problem?