LX0-103 試験問題を無料オンラインアクセス

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?

• A.cut -d : -f 1,4 /etc/passwd
• B.split -c 1,4 /etc/passwd
• C.fmt -f 1,4 /etc/passwd
• D.paste -f 1,4 /etc/passwd

During a system boot cycle, what program is executed after the BIOS completes its tasks?

• A.The bootloader
• B.The kernel
• C.The init program
• D.The inetd program

Which of the following is the device file name for the second partition on the only SCSI drive?

• A./dev/sd0a2
• B./dev/hda1
• C./dev/sda2
• D./dev/sd1p2

Which shell command is used to continue background execution of a suspended command?

• A.exec
• B.cont
• C.&
• D.:&
• E.bg

In Bash, inserting 1>&2 after a command redirects

• A.standard output to standard error.
• B.standard error to standard input.
• C.standard error to standard output.
• D.standard input to standard error.
• E.standard output to standard input.