IBM(000-233)

单选题Which of the following statements is TRUE about mounting a file system?（）A A file system cannot be mounted on a directory containing data.B Mounting a file system on a mount point containing data will delete the data.C Mounting a file system on a amoun

题目
单选题
Which of the following statements is TRUE about mounting a file system?（）
A

A file system cannot be mounted on a directory containing data.

B

Mounting a file system on a mount point containing data will delete the data.

C

Mounting a file system on a amount point containing data will make the data temporarily inaccessible.

D

A systems administrator must manually create an empty directory prior to mounting an AIX JFS.

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相似问题和答案

第1题：

All of the following statements accurately describe process for administering file systems EXCEPT:()

A.A logical volume must exist prior to running the crfs command to create a file system

B.A file system must be unmounted before it can be removed

C.Defining a file system imposes a structure on a logical volume

D.Removing a file system using rmfs automatically removes the underling logical volume


参考答案：A

第2题：

Which of the following statements is TRUE about mounting a file system?()

A.A file system cannot be mounted on a directory containing data.

B.Mounting a file system on a mount point containing data will delete the data.

C.Mounting a file system on a amount point containing data will make the data temporarily inaccessible.

D.A systems administrator must manually create an empty directory prior to mounting an AIX JFS.


参考答案：C

第3题：

Given that the current directory is empty, and that the user has read and write privileges to the current, and the following:Which statement is true?()

A.Compilation fails.

B.Nothing is added to the file system.

C.Only a new file is created on the file system.

D.Only a new directory is created on the file system.

E.Both a new file and a new directory are created on the file system.


参考答案：B

第4题：

A corrupted file system is now repaired and back in use. Some， but not all of the files within the file  systems have been deleted. The only backup of this file system is a month-old tar archive. This archive will need to be restored as root.  Which two statements correctly describe the effects of the restore operation？（）

  • A、 Files found in the file system that are also on tape will NOT be overwritten.
  • B、 The missing files， present on the backup tape， are restored to the file system with the data as it was when the backup was taken.
  • C、 The access times are preserved by tar and will reflect the time when a user last accessed the data.
  • D、 The modification time on the files restored by tar will be preserved and will reflect the time the file was last modified before the backup， NOT the time of the restore operation.

正确答案:B,D

第5题：

Which statement is true about "full state backup" in a Cisco Unified Computing System？（）

  • A、 An XML file containing all details of the system， including IP address and cluster details 
  • B、 A binary file containing only service profiles， pools， and other items configured after initial configuration
  • C、 A binary file containing all details of the system， including IP address and cluster details
  • D、 An XML file containing only service profiles， pools， and other items configured after initial configuration
  • E、 A text file with the NX-OS running configuration

正确答案:C

第6题：

Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?()

A.Increasing the size of a logical volume also increases the size of the file system

B.Reducing the size of a logical volume requires reducing the size of the file system first

C.Increasing the size of a file system requires increasing the size of the logical volume first

D.Increasing the size of a file system also increases the size of the logical volume when necessary


参考答案：D

第7题：

Which of the following is TRUE when creating a file system that resides on the center of a disk?()

A.The logical volume is created first.

B.The physical volume will be automatically created.

C.The physical partition must be specified as an option.

D.The file system will be mounted during the time of creation.


参考答案：A

第8题：

Given that the current directory is empty, and that the user has read and write permissions, and the following:Which statement is true?()

A.Compilation fails.

B.The file system has a new empty directory named dir.

C.The file system has a new empty directory named newDir.

D.The file system has a directory named dir, containing a file f1.txt.

E.The file system has a directory named newDir, containing a file f1.txt.


参考答案：E

第9题：

Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?（）

  • A、Increasing the size of a logical volume also increases the size of the file system
  • B、Reducing the size of a logical volume requires reducing the size of the file system first
  • C、Increasing the size of a file system requires increasing the size of the logical volume first
  • D、Increasing the size of a file system also increases the size of the logical volume when necessary

正确答案:D

第10题：

A system is being booted into maintenance mode due to root password recovery.After accessing the root volume group and starting a shell without mounting the file systems, what is the next step?（）

  • A、Delete root's password from the /etc/security/passwd file
  • B、Use the diag recovery tool option to reset root's password
  • C、Execute the ‘passwd’ command and assign a new passwd to root UID
  • D、Mount the / and /usr filesystems on alternative mount points to edit the password file

正确答案:D

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