第1题:
此题为判断题(对,错)。
第2题:
When landing a lifeboat through heavy surf with a strong current running parallel to the beach(from right to left when facing from seaward)the recommended procedure is to______.
A.approach while coming to the left to take advantage of the current
B.drop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beach
C.approach slow enough so that the boat can be brought around to meet breaking seas on the bow
D.rig a drogue with tripping line over the bow,back ashore with drogue tripped between breakers
第3题:
The identification, definition, and selection of the project objectives as well as the best approach to achieving the project objectives are indentified in the _____ phase of the project but first documented in the project _____.
A.Conceptual, charter/baseline.
B.Conceptual, master schedule.
C.Development, charter/baseline.
D.Development, master schedule.
E.Development, masterplan.
第4题:
第5题:
第6题:
Object-oriented DBMS integrated a variety of(81)data types-such as business procedures, graphics, pictures, voice and annotated text.Object orientation also makes a(82)to application development efficiency. It makes the data, functions, attributes, and relationships an integral part of the(83). In this way, objects can be reused and replicated.Some leading RDBMS vendors support the concept of integrating object management capabilities with their current line of relational products. That capability enable users to the development cycle, since integrity logic and business roles no longer need to be programmed(84)each application.
A.tool
B.in
C.idea
D.contribution
E.real-world
第7题:
第8题:
A.was taking advantage of
B.take advantage of
C.takes advantage of
D.taking advantage of
第9题:
第10题: