Which of the following PAM modules allows the system administrator to use an arbitrary file containing a list of user and group names with restrictions on the system resources available to them?

1. A. pam_filter
2. B. pam_limits
3. C. pam_listfile
4. D. pam_unix

Correct Answer: B

How is the LDAP administrator account configured when the rootdn and rootpw directives are not present in the slapd.conf file?

1. A. The default account admin with the password admin are used
2. B. The account is defined by an ACL in slapd.conf
3. C. The default account admin is used without a password
4. D. The account is defined in the file /etc/ldap.secret
5. E. The account is defined in the file /etc/ldap.root.conf

Correct Answer: B

Which of these tools provides DNS information in the following format?

1. A. dig
2. B. nslookup
3. C. host
4. D. named-checkconf
5. E. named-checkzone

Correct Answer: B

CORRECT TEXT
Which directive in a Nginx server configuration block defines the TCP ports on which the virtual host will be available, and which protocols it will use? (Specify ONLY the option name without any values.)
Solution:
listen

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

In order to join a file server to the Active Directory domain intra.example.com, the following smb.conf has been created:

The command net ads join raises an error and the server is not joined to the domain. What should be done to successfully join the domain?

1. A. Change server role to ad member server to join an Active Directory domain instead of an NT4 domain.
2. B. Add realm = intra.example.com to the smb.conf and change workgroup to the domain’s netbios workgroup name.
3. C. Manually create a machine account in the Active Directory domain and specify the machine account’s name with –U when starting net ads join.
4. D. Remove the winbind enum users and winbind enum groups since winbind is incompatible with Active Directory domains.
5. E. Remove all idmap configuration stanzas since the id mapping is defined globally in an Active Directory domain and cannot be changed on a member server.

Correct Answer: E