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Which three of the following net

题目

Which three of the following network features are methods used to achieve high availability（）

  • A、Spanning Tree Protocol（STP）
  • B、Delay reduction
  • C、Hot Standby Routing Protocol（HSRP）
  • D、Dynamic routing protocols
  • E、Quality of Service（QoS）
  • F、Jitter management
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相似问题和答案

第1题：

Merchandise inventory at the end of the year was understated. Which of the following statements correctly states the effect of the error.()

A.net income is understated

B.net income is overstated

C.merchandise inventory reported on the balance sheet is overstated

D.cost of merchandise sold is understated


正确答案：A

第2题：

A vessel on the high seas that is not under command shall display which of the following day signals? ______

A.Two black balls

B.Three black balls

C.Two red balls

D.Three red balls


正确答案：A
一船在公海上失控应显示以下哪个日间信号？两个黑球

第3题：

Which of the following sounds －oo－ is pronounced differently from the other three? ___________.

A.blood

B.look

C.mood

D.wood


正确答案：A

第4题：

Which of the following commands would a technician use to view the active applicationconnections on a local PC to the network?（）

  • A、ipconfig
  • B、netstat
  • C、nslookup
  • D、net use

正确答案:B

第5题：

Which of the following procedures are involved in the recommended three-step troubleshootingflow？（Choose the best three answers.）（）

  • A、Problem report
  • B、Problem collaboration
  • C、Problem diagnosis
  • D、Problem resolution
  • E、Problem documentation
  • F、Probiem authentication

正确答案:A,C,D

第6题：

Which of the following commands can be used to verify the gateway IP address on a localcomputer?()

A. net use

B. telnet

C. ping

D. ipconfig


参考答案：D

第7题：

Which of the following words does not contain a fricative?

A.five
B.change
C.show
D.three

答案：B
解析：

第8题：

Which of the following services use TCP? (Choose three)

A. DHCP

B. SMTP

C. SNMP

D. FTP

E. HTTP

F. TFTP


正确答案：BDE
B,D,E 解析：Explanation:
TCP (Transmission Control Protocol) is a reliable mechanism for data delivery. SMTP, FTP and HTTP services use TCP via ports 25, 20/21, and 80, respectively.

第9题：

Which of the following commands can be used to verify the gateway IP address on a localcomputer?（）

  • A、net use
  • B、telnet
  • C、ping
  • D、ipconfig

正确答案:D

第10题：

Which of the following commands is used to display other computers running on the network?（）

  • A、hostname
  • B、ipconfig
  • C、net view
  • D、nslookup

正确答案:C

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