在命令行中输入“ Z”后,再输入选项“ A” ,什么作用( ) -题库考试答案搜索网

在命令行中输入“ Z”后,再输入选项“ A” ,什么作用( )

单选题

2021-07-17 23:54

A、在图形窗口显示所有的图形对象和绘图界限范围。
B、恢复前一个视图
C、显示所有在绘图界限范围内的图形对象
D、显示绘图界限范围

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正确答案

A

试题解析

标签：工程制图 2020级第一学期期末考试工程造价专升本 Z工程制图 2020年第二学期期末考试建筑工程技术高起专机械制造与自动化

感兴趣题目

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

（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

●设AND、OR和NOT分别表示按位与、按位或和按位求反运算，且X=10011011，Y=01111010，Z=11101000，则(NOT(X) AND Y)= (9) ， (Y OR NOT(Z))= (10) 。10011011011110101110100001100000(10)

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

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