On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?()A、Deleting unusable addresses through the creation of many subnets.B、Combining routes to multiple networks into one supernet.C、Reclaiming unused space by means of changing the subnet size.D、Calculating the available host addresses in the AS.

On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?()

  • A、Deleting unusable addresses through the creation of many subnets.
  • B、Combining routes to multiple networks into one supernet.
  • C、Reclaiming unused space by means of changing the subnet size.
  • D、Calculating the available host addresses in the AS.

相关考题:

On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?A.Deleting unusable addresses through the creation of many subnets.B.Combining routes to multiple networks into one supernet.C.Reclaiming unused space by means of changing the subnet size.D.Calculating the available host addresses in the AS.E.None of the above

Which forms can be used as specific details to support the topic sentence(). A、QuotationsB、ExamplesC、ExplanationsD、Statistics

Deductive pattern of discourse ___________. A.is a pattern in which a topic is introduced at the beginning and minor or supporting arguments are presented afterwardsB.is from specific to generalC.tends to use a “comment-topic” order of presentationD.is a pattern in which the point is to think in terms of images

Which of the following is the last step in the process of writing essaysA.Editing the writings.B.Writing topic sentences for paragraphs.C.Gathering information and ideas relevant to the topic.D.Organizing the information and ideas into a logical sequence.

Which of the following is a suitable pre-listening activity A.Writing a similar text.B.Discussing a relevant picture.C.Writing all the main knowledge about the topic.D.Do some exercises about the difficult vocabulary with the topic.

The correct meaning of a lexical item in a given context is__________A.the one provided in a dictionaryB.the one which best fits the contextC.the central or core meaning of the itemD.the one which is assumed to be correct

Which of the routing protocols shown below support both VLSM and route summarization?()A、IGRPB、EIGRPC、RIP v1D、RIP v2E、OSPFF、VTPG、CDP

You need to implement the use of a routing protocol that meets the following requirements: 1. Converges quickly 2. Supports VLSM, CIDR, IP, and IPX. 3. Uses minimal bandwidth for routing updates. Which one of the following routing protocols would be the best choice?()A、RIPv1B、RIPv2C、IGRPD、OSPFE、EIGRP

Which of the following routing protocols do NOT support VLSM (variable length subnet masking)?()A、RIPv1B、IGRPC、EIGRPD、OSPFE、IS-ISF、RIPv2

Which of the following routing protocols support the use of VLSM (Variable Length Subnet Masking)?()A、RIPv1B、EIGRPC、OSPFD、IGRPE、RIPv2

The professor said he could talk on ()interested the audience.A、any topicB、which topicC、whichever topicD、the topic he thought it

Which statements describe the routing protocol OSPF?()A、It supports VLSM.B、It is used to route between autonomous systems.C、It confines network instability to one area of the network.D、It increases routing overhead on the network.E、It allows extensive control of routing updates.F、It is simpler to configure than RIP v2.

Which protocol provides a method of sharing VLAN configuration information between switches?()A、VTPB、STPC、ISLD、802.1QE、VLSM

A customer has a Stock Watch application that publishes stock recommendations to different customers and programs. The stock recommendation message should be processed by only one of the JMS Servers in the cluster. Which JMS model should be used?()A、JMS QueueB、Distributed JMS QueueC、Uniform Distributed TopicD、Partitioned Distributed Topic

多选题Which of the routing protocols shown below support both VLSM and route summarization?()AIGRPBEIGRPCRIP v1DRIP v2EOSPFFVTPGCDP

问答题Topic 4:Talk about Virtue  Questions for reference:  1) What virtues can you name?  2) Which one do you think it the most important one?  3) What should we do in order to establish concept of honor and disgrace among people?

单选题How might the organization of the passage be described?AParagraph one introduces the topic; paragraphs two and three present examples in support.BParagraph one introduces the topic; paragraphs two and three present reasons in support.CParagraphs one and two present an argument; paragraph three summarizes the argument.DParagraphs one and two introduce the topic; paragraph three offers alternatives.EParagraph one introduces a cause; paragraphs two and three provide effects in order.

问答题Practice 1  You should spend about 40 minutes on this task.  Write about the following topic:  Some teachers think it is effective for students to study in a group while others think it is better to study alone. What are the benefits of each study method and which one do you think is more effective?  You should write at least 250 words.

单选题Which of the following activities actually does not involve writing? _____.ACompletion according to outlinesBCompletion with multiple choicesCCompletion according to topic sentencesDCompletion with detailed examples related to the topic

单选题On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?()ADeleting unusable addresses through the creation of many subnets.BCombining routes to multiple networks into one supernet.CReclaiming unused space by means of changing the subnet size.DCalculating the available host addresses in the AS.

问答题题目要求:  In this part of the test, you are asked to give a short talk on a business topic. You have to choose one of the topics from the three below and then talk for about one minute. You have one minute to prepare your ideas.Practice 1  (The candidate chooses one topic and speaks about it for one minute.)  A How to negotiate successfully when we are in business?  B In business, what important role does the communication take?  C What kinds of skills shall the technical writers have?

多选题Which of the following routing protocols do NOT support VLSM (variable length subnet masking)?()ARIPv1BIGRPCEIGRPDOSPFEIS-ISFRIPv2

单选题Which of the following is NOT a suitable pre-task activity?AIntroducing the topic.BDividing students into several groups and assigning task to them.CWorking in groups to recite the text.DOffering important words and phrases related to the topic.

多选题Which of the following routing protocols support the use of VLSM (Variable Length Subnet Masking)?()ARIPv1BEIGRPCOSPFDIGRPERIPv2

单选题The correct meaning of a lexical item in a given context is _____.Athe one provided in a dictionaryBthe one which best fits the contextCthe central or core meaning of the itemDthe one which is assumed to he correct

问答题Practice 1  Discussion—about 5 minutes  In this part of the test you are given a discussion topic. You have 30 seconds to look at the prompt card, an example of which is below, and then about 3 minutes to discuss the topic with your partner. After that the examiner will ask you more questions related to the topic.  For two candidates  Program for New Staff  Your company has found that ineffective time management is one of the major problem areas throughout the workforce. You have been asked to put forward some suggestions for improving the situation.  Discuss and decide together:  ● why poor time management can become a major problem in companies.  ● what procedures could be adopted to ensure that time is managed effectively.

多选题Which statements describe the routing protocol OSPF?()AIt supports VLSM.BIt is used to route between autonomous systems.CIt confines network instability to one area of the network.DIt increases routing overhead on the network.EIt allows extensive control of routing updates.FIt is simpler to configure than RIP v2.

单选题Which of the following is the last step in the process of writing essays?AEditing the writings.BWriting topic sentences for paragraphs.CGathering information and ideas relevant to the topic.DOrganizing the information and ideas into a logical sequence.