In a PAM configuration file, which of the following is true about the required control flag? A. If the module returns success, no more modules of the same type will be invoked B. The success of th...

After the installation of Dovecot, it is observed that the dovecot processes are shown in ps ax like this: 31248 ? S 0:00 dovecot/imap 31253 ? S 0:00 dovecot/imap-login In order to associate th...

How is the LDAP administrator account configured when the rootdn and rootpw directives are not present in the slapd.conf file? A. The default account admin with the password admin are used B. The ...

What is the purpose of DANE? A. Verify the integrity of name information retrieved via DNS. B. Allow secure dynamic DNS updates. C. Invalidate name information stored on caching name servers to s...

Which of the following services belongs to NFSv4 and does not exist in NFSv3? A. rpc.idmapd B. rpc.statd C. nfsd D. rpc.mountd

In a BIND zone file, what does the @ character indicate? A. It's the fully qualified host name of the DNS server B. It's an alias for the e-mail address of the zone master C. It's the name of the...

Which FTP names are recognized as anonymous users in vsftp when the option anonymous_enable is set to yes in the configuration files? (Choose two.) A. anonymous B. ftp C. In the described configu...

In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory? A. The directory must not have the execute per...

Which command is used to administer IPv6 netfilter rules? A. iptables B. iptablesv6 C. iptables6 D. ip6tables E. ipv6tables

Which command is used to configure which file systems a NFS server makes available to clients? A. exportfs B. mkfs.nfs C. mount D. nfsservctl E. telinit