201-400 試験問題を無料オンラインアクセス

Which of the following files are used to resolve hostnames to IP addresses? (Choose TWO correct answers.)

• A./etc/systems
• B./etc/dns.conf
• C./etc/resolv.conf
• D./etc/network
• E./etc/hosts

Which file in /proc contains information on the status of local software RAID devices?

• A./proc/mdstatus
• B./proc/raidstat
• C./proc/raidstatus
• D./proc/mdstat
• E./proc/raid/status

What is incorrect about these entries in /etc/hosts which could be causing host name lookup problems with host2? host1 192.168.1.12 host2 192.168.1.12

• A.The fields are out of order.
• B.Two host names are using the same IP address.
• C.The server doing the query is on a different subnet.
• D.host2 is not a fully qualified domain name.

You are running out of space in your home directory. While looking for files to delete or compress you find a large file called .bash_history and delete it. A few days later, it is back and as large as before. What do you need to do to ensure that its size is smaller?

• A.Set the HISTFILESIZE variable to a smaller number.
• B.Set the HISTSIZE to a smaller number.
• C.Set the HISTAPPEND variable to true.
• D.Set the NOHISTFILE variable to true.

CORRECT TEXT
The _______ command can be used to change the default root device hardcoded into a kernel image.