117-201 試験問題を無料オンラインアクセス

Which of the following tools are used to measure memory usage? (Choose THREE correct answers.)

• A.mpstat
• B.sar
• C.vmstat
• D.top
• E.pstree

What mount option must be used in /etc/fstab when mounting an iSCSI target?

• A.iscsi
• B._santarget
• C._netdev
• D.waitiscsi

The correct command sequence to create and mount logical volumes on a Linux system is:

• A.lvcreate, pvcreate, vgcreate, mkfs, mount
• B.vgcreate, lvcreate, pvcreate, mount, mkfs
• C.pvcreate, vgcreate, lvcreate, mkfs, mount
• D.mkfs, pvcreate, vgcreate, lvcreate, mount
• E.pvcreate, lvcreate, vgcreate, mkfs, mount

What should be done after updating the configuration file for syslogd in order to make the changes become effective? (Choose TWO correct answers.)

• A.Restart the syslogd service.
• B.No action is required, syslogd will notice the updated configuration file after a few minutes.
• C.Run the command syslogd -u.
• D.Send the HUP signal to the syslogd process.

The following is an excerpt from the output of tcpdump -nli eth1:
13:03:17.277327 IP 192.168.123.5.1065 > 192.168.5.112.21: Flags [.], ack 1 (truncated) 13:03:17.598624 IP 192.168.5.112.21 > 192.168.123.5.1065: Flags [P.], seq (truncated)
Which network service or protocol was used?

• A.HTTP
• B.SSH
• C.FTP
• D.DHCP
• E.DNS