存储器在断电后，仍保留原有信息的是（）

断电后仍能保存信息的存储器为()。

翻译：With Average or With Particular Average（WA or WPA）（）

下列说法中正确的是（）。 Ⅰ.半导体RAM信息可读可写，且断电后仍能保持记忆  Ⅱ.动态RAM是易失性RAM，且静态RAM中的存储信息是不易失的  Ⅲ.半导体RAM是易失性RAM，但只要电源不断电，所存信息是不丢失的  Ⅳ.半导体RAM是非易失性RAM

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

计算机在工作过程中突然断电，不会丢失所保存信息的存储介质是【】

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。