A、persons in the space wear gas masks
B、persons in the space wear damp cloths over their mouths and nostrils
C、ventilation system is secured and all persons leave the space
D、ventilation system is kept operating
更多“Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces，such as in a pumproom，provided that the（）.”相关的问题
A、gives up large amount of heat B、gives off large amount of heat C、gives up large amount of steam D、gives off large amount of steam
A、compression ratio of the engine B、volume of the engine C、relationships between pressure and volume during one stroke of the engine D、relationships between pressure and volume during one cycle of the engine
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
A、Conducts electricity B、Difficult to store C、Large volume necessary to be effective D、Ineffective in powdered metal fires
A、A filesystem can span multiple physical volumes. B、A physical volume can belong to more than 1 volume group. C、A logical volume can have up to 2 copies in each of 2 volume groups. D、The size of a filesystem is always the same size as its logical volume.
A、cargo which occupies a large volume of space B、cargo which requires refrigeration C、cargo which is very dense D、homogeneous cargo not enclosed in a container
A、cargo which occupies a large volume of space B、cargo which require refrigeration C、cargo which is very dense D、homogeneous cargo not enclosed in a container
A、A.Number of logical partitions B、B.Disk where logical volume will reside C、C.Size of the logical volume control block D、D.Position of the logical volume on the disk
A、It reduces the maximum file size allowed within the given volume group. B、It reduces the maximum number of files allowed within the given volume group. C、It reduces the maximum number of logical volumes allowed within the given volume group. D、It reduces the maximum number of physical volumes allowed within the given volume group.
A、The placement of the logical volume B、The stripe size of the logical volume C、The upper bound of the logical volume D、The intra-policy of the logical volume
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