在open stack dashboard中，对状态为可用的卷，可操作的选项有（)。

A.创建快照

B.删除卷

C.扩展卷

D.更改卷类型

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更多“在open stack dashboard中，对状态为可用的…”相关的问题

第1题

下列哪个云计算产品不能够在虚拟机上安装？（)

A.VRM

B.Fusion Sphere Open Stack OM

C.Fusion Storage

D.Service Center

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第2题

open stack开的是硬件辅助虚拟化Intel是VT-x，AMD是AMD-v/RVI。（)

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第3题

试为第4章栈结构增加Stack::getMax（)接口，以在O（1)时间内定位并读取栈中的最大元素。要求Stack::push（)和Stack::pop（)等接口的复杂度依然保持为O（1)。

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第4题

You probably know about the Titanic, but it was actually just one of three state-of-th

e-art (先进的) ocean ships back in the day. The Olympic class ships were built by the Harland & Wolff ship makers in Northern Ireland for the White Star Line company. The Olympic class included the Olympic, the Britannic and the Titanic. What you may not know is that the Titanic wasn't even the flagship of this class. All in all, the Olympic class ships were marvels of sea engineering, but they seemed cursed to suffer disastrous fates.

The Olympic launched first in 1910, followed by the Titanic in 1911, and lastly the Britannic in 1914. The ships had nine decks, and White Star Line decided to focus on making them the most luxurious ships on the water.

Stretching 269.13 meters, the Olympic class ships were wonders of naval technology, and everyone thought that they would continue to be so for quite some time. However, all suffered terrible accidents on the open seas. The Olympic got wrecked before the Titanic did, but it was the only one to survive and maintain a successful career of 24 years. The Titanic was the first to sink after famously hitting a huge iceberg in 1912. Following this disaster, the Britannic hit a naval mine in 1916 and subsequently sank as well.

Each ship was coal-powered by several boilers constantly kept running by exhausted crews below deck. Most recognizable of the ship designs are the ship's smoke stacks, but the fourth stack was actually just artistic in nature and served no functional purpose. While two of these ships sank, they were all designed with double hulls (船体) believed to make them "unsinkable", perhaps a mistaken idea that led to the Titanic's and the Britannic's tragic end.

The Olympic suffered two crashes with other ships and went on to serve as a hospital ship and troop transport in World War I. Eventually, she was taken out of service in 1935, ending the era of the luxurious Olympic class ocean liners.

96.What does the passage say about the three Olympic class ships_____

A.They performed marvellously on the sea.

B.They could all break the ice in their way.

C.They all experienced terrible misfortunes.

D.They were models of modern engineering.

97.What did White Star Line have in mind when it purchased the three ships_____

A.Their capacity of sailing across all waters.

B.The utmost comfort passengers could enjoy.

C.Their ability to survive disasters of any kind.

D.The long voyages they were able to undertake.

98.What is said about the fourth stack of the ships_____

A.It was a mere piece of decoration.