What is a way for a hacker to redirect someone to a bogus website by exploiting DNS server vulnerabilities?

Question

Quizplus · Accepted Answer

Pharming is an attack that redirects users to bogus websites by exploiting DNS vulnerabilities.
Key Takeaway: Pharming can redirect to bogus websites by compromising the DNS server, making the client use a bogus DNS server, or editing the client's hosts file. This is especially prevalent with the wireless network as a lot of these home routers have never had the default passwords changed.

What Is a Way for a Hacker to Redirect Someone