根据文章内容进行判断,正确写“T”错误写“F”
International Transport
Transport plays an important part in international business because goods produced have to be delivered to the buyers abroad, and the delivery of goods is to be made possible by transport services. Goods are carried by several means of transport-on road or rail, by sea or air. And in recent years, combined transport which is a road-sea-rail carriage appeared.
With the expansion of international trade, the container service has become popular. The use of containers provides a highly effective form. of transport by road, rail and sea. Basically, about 98% of world trade is carried out by sea· transport. Besides transport by sea, road, or rail, nowadays in order to speed up delivery, carriage by air has also become popular.
()26. Transport plays an important part in international business because goods produced have to be sent to everywhere in the world.
()27. In recent years, combined transport which is a road-sea-rail carriage appeared.
()28. With the expansion of international trade, the combined transport service has become popular.
()29. The use of containers gives a very helpful method of transport.
()30. Today carriage by air has become popular because it can speed up delivery.
第1题:
根据图10-5所示的UML类图可知,类Car和类Boat中的move()方法(59)。
A.引用了类Transport的move()方法
B.重置了类Transport的move()方法
C.是类Transport的move()方法的聚集
D.是类Transport的move()方法的泛化
第2题:
● 根据如下所示的 UML 类图可知,类 Car 和类 Boat 中的 move()方法 (1) 。
(1)
A. 引用了类Transport的move()方法
B. 重置了类Transport的move()方法
C. 是类Transport的move()方法的聚集
D. 是类Transport的move()方法的泛化
第3题:
根据如下所示的UML类图可知,类Car和类Boat中的move()方法(1)。
A.引用了类Transport的move()方法
B.重置了类Transport的move()方法
C.是类Transport的move()方法的聚集
D.是类Transport的move()方法的泛化
第4题:
根据如图2-7所示的UML类图可知,类Car和类Boat中的move()方法(45)。
A.引用了类Transport的move()方法
B.重置了类Transport的move()方法
C.是类Transport的move()方法的聚集
D.是类Transport的move()方法的泛化
第5题:
OSI参考模型有哪些层,按顺序()。
A.Application、session、transport、network、physical、physical、datalink
B.Application、presentation、session、network、transport、datalink,physical
C.Application、presentation、session、transport、network、datalink、physical
D.Application、session、transport、physical、network、physical、datalink