更多"Which of the following statements b"的相关试题:
[单项选择]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
[单项选择]Which of the following statements best describes a laser
A. A device for stimulating atoms and molecules to emit light.
B. An atom in a high-energy state.
C. A technique for destroying atoms or molecules.
D. An instrument for measuring light waves.
[单项选择]Which of the following statements best expresses the main idea of the passage