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The following terms describe various design options for Ente

题目
多选题
The following terms describe various design options for Enterprise connectivity to the Internet.Which of the follow ing imply that the Enterprise connects to two or more ISPs？（）
A

Single Homed

B

Dual Homed

C

Single Multihomed

D

Dual Multihomed

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相似问题和答案

第1题：

200 Which of the following terms is used to describe the receipt issued by a carrier for items to be delivered to a third party:

A. free on board

B. receipt for merchandise

C. packaging list

D. loading list

E. bill of lading


正确答案：E

第2题：

● A technical requirement has which of the following characteristics:

A easy to understand

B a communication tool between the user and the design team

C written in non-technical language

D developed in cooperation with the user

E typically describe physical dimensions and performance requirements


正确答案：E

第3题：

A technical requirement has which of the following characteristics:

A.easy to understand

B.a communication tool between the user and the design team

C.written in non-technical language

D.developed in cooperation with the user

E.typically describe physical dimensions and performance requirements


正确答案：E
E

第4题：

Which of the following correctly describe the various functions and virtues of a router? (Select all valid answer choices)

A. Packet switching

B. Collision prevention on a LAN segment.

C. Packet filtering

D. Broadcast domain enlargement

E. Broadcast forwarding

F. Internetwork communication

G. None of the above


正确答案：ACF
A,C,F 解析：Explanation:
The main function of a router is to connect different, separated networks together. In doing so, switching packets from one network to another is a primary function, along with providing for communication between networks. As an additional feature, routers are capable of providing filtering on a network address and application port level, so choice C is also correct.

Incorrect Answers:
B. Routers can indeed be used to segment a network separate a collision domain, since routers do not forward LAN broadcasts and multicasts to other interfaces. However, routers alone can not prevent all collisions from occurring on any given LAN segment.

D. Routers actually segment LANs into smaller broadcast domains.

E. Routers do not forward broadcast and multicast traffic out the additional interfaces by default. Unless bridging or IP helpers are configured on the router, LAN broadcasts are blocked at the router level.

第5题：

Generally speaking, the quality of life, especially as______(see)by the individual, is meaningful in terms of the degree to which these various areas of life are available or provide satisfaction to the individual.


正确答案：
seen [解析] 考查被动语态as seen=as(it is)seen。

第6题：

96 A technical requirement has which of the following characteristics:

A. easy to understand

B. a communication tool between the user and the design team

C. written in non-technical language

D. developed in cooperation with the user

E. typically describe physical dimensions and performance requirements


正确答案：E

第7题：

设置SCH图纸幅面、类型、标题栏等基本信息应使用()

A.PCB Document

B.Tools\Preferene

C.Design\Update PCB

D.Design\Options


正确答案：D

第8题：

Which of the following terms is used to describe the receipt issued by a carrier for items to be delivered to a third party:

A free on board

B receipt for merchandise

C packaging list

D loading list

E bill of lading


正确答案：E

第9题：

You need to describe the various types of flow control to your co-workers. Which of the following are types of flow control that can be used in a network? (Choose three)

A. Congestion avoidance

B. Windowing

C. Cut-through

D. Buffering

E. Load Balacing

F. Fast Forward


正确答案：ABD
A,B,D

第10题：

Which two statements about the use of SCREEN options are correct? ()(Choose two.)

A. SCREEN options offer protection against various attacks

B. SCREEN options are deployed prior to route and policy processing in first path packet processing

C. SCREEN options are deployed at the ingress and egress sides of a packet flow

D. SCREEN options, you must take special care to protect OSPF


参考答案：A, B

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