java.util.Queue
java.util.ArrayList
java.util.LinearList
java.util.LinkedList
第1题:
Which routing select algorithm is described below ? According to a kind of fix regulation, the select algorithm of route works and has nothing to do with the network information newly.
A.Static Routing Algorithm
B.Dynamic Routing Algorithm
C.Centralized Routing Algorithm
D.Distributed Routing Algorithm
第2题:
A.<%!importjava.util.*;%>
B.<%!importjava.util.List;importjava.util.ArrayList;%>
C.<%@pageimport=’java.util.List’import=’java.util.ArrayList’%>
D.<%@importtypes=’java.util.List’types=’java.util.ArrayList’%>
E.<%@pageimport=’java.util.List,java.util.ArrayList’%>
F.<%@importtypes=’java.util.List,java.util.ArrayList’%>
第3题:
A.apparent
B.current
C.applicable
第4题:
In object-oriented(51), objects can be viewed as reusable components, and once the programmer has developed a(52)of these components, he can(53)the amount of new coding required. But(52)a(54)is no simple task because the integrity of the Original software design is critical. Reusability can be a mixed blessing for user, too, as a programmer has to be able to find the object he needs. But if(55)is your aim, reusability is worth the risk.
A.programming
B.creating
C.indisposing
D.library
E.maximize
第5题:
A. direct mode
B. round robin
C. weighted round robin
D. No algorithm is used.
第6题:
根据下面的文字资料回答 71~75 题 n the following essay,each blank has four choices.Choose the most suitable one from the four choices and write down in the answer sheet.
Open Shortest Path First(OSPF)is a( 1 )routing algorithm that( 2 )work done on the OSI IS-IS intradomain routing protocol.This routing,as compared to distance-vector routing,requires( 3 )processing power.The Dijkstra algorithm is used to calculate( 4 )OSPF routing table updates only take place when necessary,( 5 )at regular intervals.
第6题:文中( 1 )处正确的答案是( )。
A.distance-vector
B.link-state
C.flow-based
D.selective flooding
第7题:
A company that makes Computer Assisted Design (CAD) software has, within its application, some utility classes that are used to perform 3D rendering tasks. The company‘s chief scientist has just improved the performance of one of the utility classes‘ key rendering algorithms, and has assigned a programmer to replace the old algorithm with the new algorithm. When the programmer begins researching the utility classes, she is happy to discover that the algorithm to be replaced exists in only one class. The programmer reviews that class‘s API, and replaces the old algorithm with the new algorithm, being careful that her changes adhere strictly to the class‘s API. Once testing has begun, the programmer discovers that other classes that use the class she changed are no longer working properly.What design flaw is most likely the cause of these new bugs?()
A.Inheritance
B.Tight coupling
C.Low cohesion
D.High cohesion
E.Loose coupling
F.Object immutability
第8题:
●In the following essay,each blank has four choices.Choose the most suitable one from the four choices and write down in the answer sheet.
Open Shortest Path First(OSPF)is a (66) routing algorithm that (67) work done on the OSI IS-IS intradomain routing protocol.This routing,as compared to distance-vector routing,requires (68) processing power.The Dijkstra algorithm is used to calculate (69) OSPF routing table updates only take place when necessary, (70) at regular intervals.
(66) A.distance-vector
B.link-state
C.flow-based
D.selective flooding
(67) A.derived from
B.deviated from
C.was derived from
D.was deviated from
(68) A.more
B.less
C.same
D.most
(69) A.routes
B.road
C.distance
D.cost
(70) A.but rather
B.rather too
C.rather than
D.rather that
第9题:
A.radius algorithm direct
B.radius algorithm backup
C.radius algorithm primary
D.radius algorithm round-robin
第10题:
A. defines how the media is accessed
B. supplies a token to determine which host has access to the media
C. defines the encoding of electrical signals on the wire
D. determines the preamble bits