817 お客様のコメント
質問 1：
CORRECT TEXT
The _________ command is used to assign an IP address to a device. (Please specify the command with or without path information)
正解：
ifconfig, /sbin/ifconfig, ip, /sbin/ip
質問 2：
Which of the following commands should be used to print a listing of emails in the system's mail queue?
A. lpq
B. mailq
C. mlq
D. sendmail -l
正解：B
質問 3：
CORRECT TEXT
The _____________ command is used to print the network connections, routing tables, and interface statistics. (Please enter only a single command and do not enter duplicate answers in this field.)
正解：
/BIN/NETSTAT, /SBIN/IP, IP, NETSTAT
質問 4：
Which crontab entry could be used to set the system time at regular intervals?
A. 1 0 * * * runcron date ntp1.digex.net
B. 1 0 * * * ntpdate ntp1.digex.net
C. 1 0 * * * settime $d $t $24
D. 1 0 * * * date $d $t $24
E. 1 0 * * * date ntp1.digex.net
正解：B
質問 5：
The files in the /etc/skel directory are used by the:
A. pwconv command
B. useradd command
C. passwd command
D. pwunconv command
正解：B
質問 6：
Which of the following benefits does an alias in bash provide?
A. It allows a string to be substituted for the first word of a simple command.
B. It creates a local copy of a file from another directory.
C. It hides what command you are running from others.
D. It provides faster lookups for commands in the system directory.
正解：A
質問 7：
An administrator suspects that a gateway machine on the network has failed but they are unsure which machine. Which of the following commands will help locate the problem?
A. ifconfig
B. ps
C. traceroute
D. netstat
E. nslookup
正解：C
質問 8：
CORRECT TEXT
The _____________ command is used to send ICMP ECHO_REQUEST datagrams to a single host or gateway. (Provide only the command name with or without path information)
正解：
ping, /bin/ping
CORRECT TEXT
The _________ command is used to assign an IP address to a device. (Please specify the command with or without path information)
正解：
ifconfig, /sbin/ifconfig, ip, /sbin/ip
質問 2：
Which of the following commands should be used to print a listing of emails in the system's mail queue?
A. lpq
B. mailq
C. mlq
D. sendmail -l
正解：B
質問 3：
CORRECT TEXT
The _____________ command is used to print the network connections, routing tables, and interface statistics. (Please enter only a single command and do not enter duplicate answers in this field.)
正解：
/BIN/NETSTAT, /SBIN/IP, IP, NETSTAT
質問 4：
Which crontab entry could be used to set the system time at regular intervals?
A. 1 0 * * * runcron date ntp1.digex.net
B. 1 0 * * * ntpdate ntp1.digex.net
C. 1 0 * * * settime $d $t $24
D. 1 0 * * * date $d $t $24
E. 1 0 * * * date ntp1.digex.net
正解：B
質問 5：
The files in the /etc/skel directory are used by the:
A. pwconv command
B. useradd command
C. passwd command
D. pwunconv command
正解：B
質問 6：
Which of the following benefits does an alias in bash provide?
A. It allows a string to be substituted for the first word of a simple command.
B. It creates a local copy of a file from another directory.
C. It hides what command you are running from others.
D. It provides faster lookups for commands in the system directory.
正解：A
質問 7：
An administrator suspects that a gateway machine on the network has failed but they are unsure which machine. Which of the following commands will help locate the problem?
A. ifconfig
B. ps
C. traceroute
D. netstat
E. nslookup
正解：C
質問 8：
CORRECT TEXT
The _____________ command is used to send ICMP ECHO_REQUEST datagrams to a single host or gateway. (Provide only the command name with or without path information)
正解：
ping, /bin/ping
いし** -
LX0-102試験に合格するために、Pass4Testは様々な工夫がなされており、合格から逆算されている。説もまとまってる。