What are two u

题目

What are two uses of NAT?()

  • A、conserving public IP addresses
  • B、allowing stateful packet inspection
  • C、preventing unauthorized connections from outside the network
  • D、allowing networks with overlapping private address space to communicate
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相似问题和答案

第1题:

What is the IEEE standard associated with Gigabit Ethernet? (Select two answer choices)

A. 802.11

B. 802.5

C. 802.3ab

D. 802.3ae

E. 802.3z

F. 802.3u


正确答案:CE
C,E 解析:Explanation:
The IEEE 802.3z standard describes 1000BASE-SX.
The 1000BaseT standard was released in June 1999, defined by IEEE 802.3ab.

Incorrect Answers:
A. This describes the standard used for wireless networks.

B. This is the standard for token ring networks.

D. On June 17, 2002 the IEEE 802.3ae specification for 10 Gigabit Ethernet was approved as an IEEE standard by the IEEE Standards Association (IEEE-SA) Standards Board.

F. IEEE 802.3u describes the standard for 100BASE-TX.

第2题:

What are the two functions of intonation?
It indicates grammatical meaning in much the same way as punctuation does in the written language. It can also indicate the speaker’s attitude. In some cases, both grammatical meaning and attitude are conveyed by the intonation pattern alone.

第3题:

–()? – No, it’s not very far at all, only two blocks.

(A)Is it too far to walk?

(B) Do you know where is the public bathroom?

(C) What do I do after walking two blocks along the street?

(D) What’ s the best way to the public bathroom?


正确答案:A
解答参考:A。本题回答为根本不远,只隔两个街区。选项A走路去远吗?意义正好衔接。选项B你知道公共浴室在哪儿吗?,选项C顺着这条路两个街区后该怎么走?,选项D怎么去公共浴室最近?在上下文意思上都无法衔接。

第4题:

What are two security appliances that can be installed in a network? (Choose two.)()  

  • A、ATM
  • B、IDS
  • C、IOS
  • D、IOX
  • E、IPS
  • F、SDM

正确答案:B,E

第5题:

what will happen if u configure two router as NTP server (something like that).


正确答案:The router will choose the best reliable server and will synchronise with it.

第6题:

What are two types of WebView monitoring statistics on the WX/WXC platforms?() (Choose two.)

A.LAN

B.QoS

C.traffic

D.IPSec


参考答案:B, C

第7题:

Before a Diffie-Hellman exchange may begin, the two parties involved must agree on what?()

  • A、Two secret keys
  • B、Two nonsecret keys
  • C、Two secret numbers
  • D、Two nonsecret numbers

正确答案:D

第8题:

---“_________” ---“Two degrees on starboard”

A.What rudder?

B.How is the heading?

C.How answer?

D.What course?


正确答案:A

第9题:

---“()” ---“Two degrees on starboard.”

  • A、What rudder?
  • B、How is the heading?
  • C、How answer?
  • D、What course?

正确答案:A

第10题:

What are two outcomes of deploying virtual SANs? ()(Choose two.)

  • A、increased administration
  • B、improved availability
  • C、reduced backup
  • D、increased security
  • E、greater storage demand

正确答案:B,D

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