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单选题Which of the following sequence of command extracts the tenth image form a tape in tape device rmt1?（）A tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10B tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10C tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10D

题目
单选题
Which of the following sequence of command extracts the tenth image form a tape in tape device rmt1?（）
A

tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10

B

tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10

C

tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10

D

tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0

参考答案和解析
正确答案： A
解析： 暂无解析
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相似问题和答案

第1题：

A file on the system ahs been lost, but the latest version is on a mksysb tape. The file is extracted from this mksysb tape by loading the tape. Which of the following indicates where the tape will be skipped forward?（）

A.Third image, and resoting the file with the tar command

B.Third image, and restoring the file with the dd command

C.Fourth image, and restoring the file with the restore command

D.Fourth image followed by the tar command


参考答案：C

第2题：

Which of the following techniques is used to extract the ／usr／tmp directory from a mksysb backup?()

A.Use the tar command on the fifth image.

B.Use the restore command on the fourth image.

C.Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image.

D.Reboot using the mksysb tape and then use the dd command to extract the file.


参考答案：B

第3题：

All of the following logical volumes are associated with a standard AIX journaled file system (JFS) EXCEPT:()

A./dev/hd2

B./dev/hd4

C./dev/hd6

D./dev/hd9var


参考答案：C

第4题：

A System p administrator has an application that has the data in volume group appvg.  Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors （）

  • A、savevg -mf /dev/rmt0 appvg
  • B、savevg -cvf /dev/rmt0 appvg
  • C、savevg -vf /dev/rmt0 appvg
  • D、savevg -f /dev/rmt0 -V appvg

正确答案:D

第5题：

An administrator needs to be able to restore a mksysb created on SERVER_A using a 4MM tape drive， to SERVER_B that only has an 8MM tape drive. There is an additional server that has a  4MM drive at /dev/rmt0 and an 8MM drive at /dev/rmt1.  Which of the following procedures should be followed to convert from the 4MM to 8MM format（）

  • A、tcopy /dev/rmt0.1 /dev/rmt1.1
  • B、dd if=/dev/rmt0.1 of=/dev/rmt1.1
  • C、tar -xvf /dev/rmt0.1tar -cvf /dev/rmt1.1
  • D、cpio -ivcBDUM < /dev/rmt0.1cpio -ovcBDUM. >/dev/rmt1.1

正确答案:A

第6题：

Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?()

A.tet1 -f /dev/rmt0 fsf 2; restore -xqvf /dev/rmt0

B.tet1 -f /dev/rmt0.1 fsf2; restore -Tvf /dev/rmt0.1

C.tet1 -f /dev/rmt0.1 fsf3; restore Tqvf /dev/rmt0.1

D.tet1 -f /dev/rmt0.1 fsf3; restore -Tvf /dev/rmt0.1


参考答案：C

第7题：

Which of the following sequence of command extracts the tenth image form a tape in tape device rmt1?（）

  • A、tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10
  • B、tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10
  • C、tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10
  • D、tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0

正确答案:C

第8题：

Which of the following sequence of command extracts the tenth image form a tape in tape device rmt1?()

A.tet1 -f /dev/rmt1.0 fsf 9; tar -xv file 10

B.tet1 -f /dev/rmt1.1 fsf 10; tar -xv file 10

C.tet1 -f /dev/rmt1.1 fsf 9; dd if = /dev/rmt1.1 of=file 10

D.tet1 -f /dev/rmt1.0 fsf 9; dd if =file10 of /dev/rmt1.0


参考答案：C

第9题：

A file on the system ahs been lost, but the latest version is on a mksysb tape. The file is extracted from this mksysb tape by loading the tape. Which of the following indicates where the tape will be skipped forward?（）

  • A、Third image, and resoting the file with the tar command
  • B、Third image, and restoring the file with the dd command
  • C、Fourth image, and restoring the file with the restore command
  • D、Fourth image followed by the tar command

正确答案:C

第10题：

Which of the following techniques is used to extract the /usr/tmp directory from a mksysb backup?（）

  • A、Use the tar command on the fifth image.
  • B、Use the restore command on the fourth image.
  • C、Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image.
  • D、Reboot using the mksysb tape and then use the dd command to extract the file.

正确答案:B

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