202-450 Exam Question 21
Which of the following actions synchronizes UNIX passwords with the Samba passwords when the encrypted Samba password is changed using smbpasswd?
202-450 Exam Question 22
When trying to reverse proxy a web server through Nginx, what keyword is missing from the following configuration sample?


202-450 Exam Question 23
According to the configuration below, what is the full e-mail address of the administrator for this domain?


202-450 Exam Question 24
Which of the following DNS record types is used for reverse DNS queries?
202-450 Exam Question 25
Which option within a Nginx server configuration section defines the file system path from which the content of the server is retrieved?