CompTIA认证考试

A technician is setting up a network and wants to automatically assign IP addresses. Which of the following will need to be configured to automatically assign IP addresses？（）A、WINSB、DNSC、DHCPD、NTP

题目

A technician is setting up a network and wants to automatically assign IP addresses. Which of the following will need to be configured to automatically assign IP addresses？（）

  • A、WINS
  • B、DNS
  • C、DHCP
  • D、NTP
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相似问题和答案

第1题：

Which of the following are advantages of using Dynamic Host Configuration Protocol?()

A. IP addresses can be managed from a central point

B. Computers can automatically get new addressing when moved to a different network segment

C. Media Access Control addresses can be changed automatically

D. The network speed can automatically adjust based on the type of traffic being generated

E. The HOSTS file on the computer can be validated for proper entries


参考答案：A, B

第2题：

An administrator is setting up a network and would like to prevent users from having the ability toplug their PC into the network to receive an IP address.Which of the following addressing schemes should the technician use?（）

A.NAT

B.Dynamic

C.Subnetting

D.Static


参考答案：D

第3题：

Which protocol automates all of the following functions for hosts on a network: IP configuration, IP addresses, subnet masks, default gateways, and DNS server information?

A. CDP

B. SNMP

C. DHCP

D. ARP

E. DNS

F. None of the above


正确答案：C
C 解析：Explanation:
DHCP uses the concept of the client making a request and the server supplying the IP address to the client, plus other information such as the default gateway, subnet mask, DNS IP address, and other information.

Incorrect Answers:
A. CDP is the Cisco Discovery Protocol. It is used by Cisco devices at the data link layer to obtain information about their directly connected neighbors.

B. SNMP is the Simple Network Management Protocol. This is used for the maintenance, management, and monitoring of network devices.

D. ARP is the Address Resolution Protocol, which is used to resolve layer 2 MAC addresses to layer 3 IP addresses.

E. DNS is the Domain Name Service. It is used to resolve domain names (for example, www.ezonexam.com) to IP addresses. The IP address location of primary and secondary DNS resolver servers can be obtained for hosts using DHCP.

第4题：

A network technician is installing a new managed 10/100 Mbps switch on the network. The network has an older printer with a 10Mbps network adapter that will be moved to the new switch. Which of the following settings on the switch will need to be configured to support the printer?（）

  • A、MAC filtering
  • B、IP address
  • C、PoE
  • D、Port speed

正确答案:D

第5题：

AtechnicianissettingupanetworkandwantstoautomaticallyassignIPaddresses.Whichofthe followingwillneedtobeconfiguredtoautomaticallyassignIPaddresses?()

A.WINS

B.DNS

C.DHCP

D.NTP


参考答案：C

第6题：

Which of the following allows a technician to mask a private network of IP addresses behind onepublic IP address?()

A.NAT

B.Subnetting

C.DHCP

D.DNS


参考答案：A

第7题：

A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse?()

A.172.16.1.25

B.169.254.1.25

C.10.16.1.25

D.192.168.1.25


参考答案：B

第8题：

Which of the following processes translates a private IP address for a public IP address?()

A.NAT

B.DNS

C.DHCP

D.PAT


参考答案：A

第9题：

Which remote access VPN addressing technique supports a static IP address to support a specific application？（）

  • A、 Use a static ip addresses based on incoming user policies.
  • B、 Use DHCP to assign addresses based on incoming user policies.
  • C、 Deploy a clientless model to assign a unique address to the user.
  • D、 Deploy RADIUS or LDAP to assign the address to the user.

正确答案:D

第10题：

At boot time， which of the following services utilizes a central server to assign IP addresses to a host？（）

  • A、LDAP
  • B、bootp
  • C、DHCP
  • D、bind

正确答案:C

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