Which of the following commands is used to compare the contents of two files for differences?
A. cat
B. diff
C. sort
D. wc
正解:B
質問 2:
John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. He wants to check the errors of an ext2 filesystem. Which of the following commands can John use to accomplish the task? Each correct answer represents a complete solution. Choose all that apply.
A. fsck
B. e2fsck
C. fsck -N
D. fsck.ext2
正解:A,B,D
質問 3:
By default, which of the following commands configures the current run level?
A. pstree
B. service
C. chkconfig
D. ntsysv
正解:D
質問 4:
In order to access any other devices, such as a floppy drive, the relevant device node must be created. Which of the following commands will you use to make device nodes manually?
A. mkdir
B. chroot
C. mkfs
D. mknod
正解:D
質問 5:
Which of the following files contains configuration data for automount?
A. automaster
B. auto.master
C. automount
D. auto.mount
正解:B
質問 6:
Which of the following commands or command flags can be used to list the installed services and their associated runlevels?
A. chkconfig
B. menuconfig
C. config
D. xconfig
正解:A
質問 7:
Which of the following commands can be used to compress a file?
Each correct answer represents a complete solution. Choose all that apply.
A. gzip
B. compress
C. zip
D. tar
正解:A,B,C
Nagai -
RedHatの問題集RH133を使って試験に合格しました。ここで感謝を申し上げます。ありがとうございました。