Which of the following tar options handle compression'? (Choose TWO correct answers)
A. -J
B. -v
C. -c
D. -x
E. -z
正解:A,E
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
While using vi as superuser. the attempt to save a file while quitting the editor leads to an error indicating that the file is read-only. How can the file permissions be overridden to save the edits to the file and quit the editor?
A. : fw!
B. : wq!
C. : wq
D. : ql
E. : fwq
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
While in the csh or tcsh shell, which command changes the timezone environment variable to GMT?
A. setenv TZ GMT
B. env TZ=GMT
C. TZ=GMT; export TZ
D. environ TZ GMT
E. export TZ=GMT
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
A file called mybackup is found while investigating a USB pen drive. Which utility can be used to determine the kind of data that is contained in that file?
A. touch mybackup
B. Is -1 mybackup
C. tar -t mybackup
D. file mybackup
E. whatis mybackup
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Which option of the crontab command opens the current user's crontab in an editor?
A. -vi
B. -i
C. -w
D. -rw
E. -e
正解:E
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Which command shows the current user's group memberships?
A. ident
B. showuser
C. groups
D. group
E. who
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
中川** -
解いて覚える問題集です。より効率良く合格を目指す私のための,必携の702-100試験対策書だと思う