Which Linux user is used by vsftpd to perform file system operations for anonymous FTP users?

1. A. The Linux user which runs the vsftpd process
2. B. The Linux user that owns the root FTP directory served by vsftpd
3. C. The Linux user with the same user name that was used to anonymously log into the FTP server
4. D. The Linux user root, but vsftpd grants access to anonymous users only to globally read-/writeable files
5. E. The Linux user specified in the configuration option ftp_username

Correct Answer: E

How must Samba be configured such that it can check CIFS passwords against those found in
/etc/passwd and /etc/shadow?

1. A. Set the parameters “encrypt passwords = yes” and “password file = /etc/passwd”
2. B. Set the parameters “encrypt passwords = yes”, “password file = /etc/passwd” and “password algorithm = crypt”
3. C. Delete the smbpasswd file and create a symbolic link to the passwd and shadow file
4. D. It is not possible for Samba to use /etc/passwd and /etc/shadow directly
5. E. Run smbpasswd to convert /etc/passwd and /etc/shadow to a Samba password file

Correct Answer: D

With Nginx, which of the following directives is used to proxy requests to a FastCGI application?

1. A. fastcgi_pass
2. B. fastcgi_proxy
3. C. proxy_fastcgi
4. D. proxy_fastcgi_pass
5. E. fastcgi_forward

Correct Answer: A

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

Performing a DNS lookup with dig results in this

1. A. There is no . after linuserv.example.net in the PTR record in the forward lookup zone file
2. B. There is no . after linuserv in the PTR record in the forward lookup zone file
3. C. There is no . after linuserv.example.net in the PTR record in the reverse lookup zone file
4. D. The . in the NS definition in the reverse lookup zone has to be removed

Correct Answer: C