Chat with AIExam 13: Configuring Network Services
What is the maximum number of characters that can be used in a NetBIOS name?
(82) 
VerifiedA
What is NFS? How do you access files using a configured NFS Server?
(82) VerifiedNetwork File System (NFS) allows UNIX, Linux, and Macintosh OS X computers to share files transparently. In NFS, one computer shares (or exports) a directory in the directory tree by placing the name of that directory in the /etc/exports file. The other computer can then access that directory across the network by using the mount command to mount the remote directory on the local computer.
To access files using NFS, you mount a directory from a remote NFS server on the network to a directory on your local computer. That is, you specify the NFS filesystem type, server name or IP address, remote directory, and local directory as arguments to the mount command.
After running the mount command, you can use the /mnt directory as any other local directory, with all file operations performed in the /var directory on the remote computer. You can then dismount the NFS filesystem using the umount command.
In the initial stage of the DHCP lease process, the client sends a(n) __________________ to all hosts on the network.
(87) Verifiedrequest
DHCPDISCOVER packet
Where is the default document root directory for the Apache web server?
(85) Match each term with the correct statement below.
a.Berkeley Internet Name Domain (BIND)
b.DHCPD daemon
c.DNS cache file
d.File Transfer Protocol (FTP)
e.jitter
f.NetBIOS
g.NIS client
h.offset
i.reverse lookup
j.zone transfer
-The process of copying resource records for a zone from a master to a slave DNS server.
(82) The first DNS server in a zone is called the ____________________ DNS server.
(79) Match each term with the correct statement below.
a.Berkeley Internet Name Domain (BIND)
b.DHCPD daemon
c.DNS cache file
d.File Transfer Protocol (FTP)
e.jitter
f.NetBIOS
g.NIS client
h.offset
i.reverse lookup
j.zone transfer
-A computer in an NIS domain that receives its configuration from an NIS master server or NIS slave server.
(69) In order to change the time zone of a system after installation, what command must be used?
(87) What is NIS? What is a master and slave NIS server? Give examples of configuration files that NIS is commonly used to coordinate.
(83) When connecting to the vsftpd daemon using an FTP client utility as the user "anonymous", you will be placed in the root user's home directory.
(77) By default, the smb.conf file shares all printers and home directories for recognized Windows users.
(80) What ftp command uploads the filename from the current directory on the local computer to the current directory on the remote computer, and allows the use of wildcard metacharacters to specify the filename.
(89) What port is used by the Network Time Protocol (NTP) for communication?
(69) After modifying the /etc/aliases file, what command must be run in order to rebuild the aliases database?
(87) What two resource record types map FQDNs to IPv4 and IPv6 addresses respectively?
(77) Select the SQL statement below that can be used to delete a database:
(84) What command can be used to see what actual time servers are being used for synchronization?
(70) 
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