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Which of the following are types of flow control? (Choose th

题目
多选题
Which of the following are types of flow control? (Choose three.)（）
A

buffering

B

cut-through

C

windowing

D

congestion avoidance

E

load balancing

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相似问题和答案

第1题：

Which of the following are VLAN frame. encapsulation types that may be configured on a Catalyst switch? (Choose two.)

A. VTP

B. ISL

C. CDP

D. 802.1Q

E. 802.1p

F. LLC


正确答案：BD
B,D 解析：Explanation:
The two VLAN trunking encapsulation types are:
Inter-Switch Link (ISL): This is proprietary to Cisco switches, and it's used for Fast Ethernet and Gigabit Ethernet links only. ISL routing can be used on a switch port, router interfaces, and server interface cards to trunk a server. ISL lets you explicitly tag VLAN information onto an Ethernet frame. This tagging information allows VLANs to be multiplexed over a trunk link through an external encapsulation method, which allows the switch to identify the VLAN membership of a frame. over the trunked link.

IEEE 802.1Q: Created by the IEEE as a standard method of frame. tagging, this actually inserts a field into the frame. to identify the VLAN. If you're trunking between a Cisco switched link and a different brand of switch, you have to use 802.1Q for the trunk to work.

第2题：

Users can define policy to control traffic flow between which two components? ()(Choose two.)

A. from a zone to the router itself

B. from a zone to the same zone

C. from a zone to a different zone

D. from one interface to another interface


参考答案：B, C

第3题：

In which of the following types of contracts is it most important for the contractor to maintain control of cost, schedule and scope changes.

A unit price

B cost plus incentive fee

C cost plus fixed fee

D firm fixed price

E B and D only


正确答案：D

第4题：

Which of the following three port types are valid Spanning Tree port types？（Choose the best threeanswers.）（）

  • A、Designated port
  • B、Nonswitch port
  • C、Switch port
  • D、Nonroot port
  • E、Nondesignated port
  • F、Root port

正确答案:A,E,F

第5题：

On a Cisco network, which of the following modes of flow control are commonly used to mitigate the effects of busy data networks?()

A. Source Quench.

B. Learning.

C. Buffering.

D. Windowing.

E. Cut-Through.


参考答案：A, C, D

第6题：

Which of the following files cannot be backed up by RMAN? ()(Choose all that apply.)

A. Database datafiles

B. Control files

C. Online redo logs

D. Database pfiles

E. Archived redo logs


参考答案：C, D

第7题：

A customer has a Fibre Channel switch residing in a configuration where both production and test data coexist. Which of the following is the simplest method for ensuring that the two types of data do not flow through the same port?（）

A.VLAN

B.zoning

C.trunking

D.LUN masking


参考答案：B

第8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9题：

In the southern hemisphere the wind flow associated with a low pressure system will have which of the following characteristic？________.

A.the wind velocity is least near the center of the system

B.th e direction of the flow is counterclockwise

C.both A and B

D.neither A nor B


正确答案：D
在南半球，与一个低压系统有联系的风向将具有以下的特性？即不是A也不是B。

第10题：

On a Cisco network, which of the following modes of flow control are commonly used to mitigate the effects of busy data networks?（）

  • A、Source Quench.
  • B、Learning.
  • C、Buffering.
  • D、Windowing.
  • E、Cut-Through.

正确答案:A,C,D

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