Configuration & Data — quiz

A tester has 50 HTTP Request samplers all targeting the same host and port. They want to change the host in one place. Which configuration element is the most efficient solution?

• Add an HTTP Header Manager to each sampler
• Use an HTTP Request Defaults element at the Thread Group level to set the server name and port once
• Use a User-Defined Variable for each sampler individually
• Duplicate the Thread Group and modify the host in one copy