Answer:
b. Append these DNS suffixes (in order)
Step-by-step explanation:
The correct TCP/IP settings to configure to specify DNS suffixes is to append these DNS suffixes in order. This option is normally chosen by default. It is usually selected when the aim is to resolve unqualified computer names present in the primary domain. For example, the name of the computer being used is michael and the parent domain name in question is google.com, this would therefore resolve the computer name to michael.google.com.