How Many Questions Of H12-811_V1.0 Test Preparation

NEW QUESTION 1

In the network shown in the figure below, the host has an ARP cache, and host A sends a packet to host B. What are the destination MAC and destination IP of this packet? () (Single-choice question)

• A. MAC-C,11.0.12.1
• B. MAC-B.11.0.12.1
• C. MAC-A.11.0.12.1
• D. MAC-C.10.0.12.2

Answer: A

NEW QUESTION 2

DHCP is called Dynamic Host Configuration Protocol. It mainly assigns IP addresses and DNS information to hosts automatically. The messages used are ()

• A. discover
• B. Offer(Provided)
• C. request
• D. ACK (acknowledgement)

Answer: ABCD

NEW QUESTION 3

A company has 50 private P addresses, and the administrator uses NAT technology to connect the company's network to the public network, but the company has only one public network address and is not fixed. Which of the following NAT conversion methods meets the requirements? ()

• A. easy-ip
• B. NAPT
• C. Static NAT
• D. BasiC.NAT

Answer: A

NEW QUESTION 4

Which of the following information prompts is used by the VRP operating platform for incomplete input commands? ()

• A. False Incomplete commanD.founD.at'position
• B. Error:Too many parameters founD.at'position
• C. Error: Wrong parameter founD.at'position

Answer: B

NEW QUESTION 5

Which of the following parameters is used in LCP negotiation to detect link loops and other abnormal conditions? ()

• A. MRU
• B. CHAP
• C. Magic word
• D. PAP

Answer: C

NEW QUESTION 6

What is the total length of port ID in Spanning Tree Protocol? ()

• A. 2
• B. 8
• C. 4
• D. 16

Answer: D

NEW QUESTION 7

The following statement about Python is incorrect ()

• A. Is a fully open source high-level programming language
• B. Has a rich third-party library
• C. Have a clear grammatical structure, easy to learn, and high efficiency for colleagues
• D. Can be used for automated operation and maintenance scripts, artificial intelligence data science and many other fields

Answer: A

NEW QUESTION 8

CSS refers to the combination of two switch devices that support cluster features. Logically combined into one switch device. ()

• A. True
• B. False

Answer: A

NEW QUESTION 9

As shown in the figure, a static NAT command is deployed on router R1. When the PC accesses the Internet, the destination address in the data packet will not change. ()(True or False)

• A. True
• B. False

Answer: A

NEW QUESTION 10

On an interface that uses PPP as the data link layer protocol, you can configure a static route by specifying the next hop address or outgoing interface. ()

• A. True
• B. False

Answer: A

NEW QUESTION 11

Which of the following messages is used for IPv6 stateless address autoconfiguration? ()*

• A. NS
• B. RA
• C. NA
• D. RS

Answer: BD

NEW QUESTION 12

If the broadcast address of a network is 172.16.1.255, then its network address may be ().

• A. 172.16.1.128
• B. 172.16.2.0
• C. 172.16.1.1
• D. 172.86.1.253

Answer: A

NEW QUESTION 13

DNS is used for domain name resolution

• A. True
• B. False

Answer: A

NEW QUESTION 14

To provide different network services for different users on the AP, which of the following can be configured?

• A. TAP
• B. VAP
• C. VAC
• D. VT

Answer: C

NEW QUESTION 15

In VRPOn the platform, the command"interfacevlanitvlan-id"The role is (). ()

• A. No such command
• B. Create or enter VLAN virtual interface view
• C. Configure VLAN for a port

Answer: C

NEW QUESTION 16
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