Answer :
Final answer:
The correct subdomain of the GitHub app that contains the word 'triage' is 'triageapp.githubapp.com'. Subdomain enumeration is a technique used in network security to find subdomains of a main domain.
Explanation:
The process of subdomain enumeration against a target application is a common task in network security and penetration testing, aimed at discovering various subdomains associated with the main domain. Upon analyzing the options provided for a subdomain containing the word 'triage', the correct subdomain related to the GitHub app with 'triage' in the name is b) triageapp.githubapp.com. This is because, according to the naming structure of subdomains, the subdomain part should come directly before the main domain, which in this case is 'githubapp.com'. Therefore, 'triageapp' is the prefixed subdomain to the domain in question.
