SK0-003

单选题A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）AIncrease the amount of RAMBUse a lower voltage power supplyCAdd a hardware firewall

题目
单选题
A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）
A

 Increase the amount of RAM

B

 Use a lower voltage power supply

C

 Add a hardware firewall

D

 Install redundant NICs

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相似问题和答案

第1题：

If the corporation wants to increase its (),it must reduce operating expense.

A.profitable

B.profit

C.rescue

D.Route


参考答案：B

第2题：

A network technician wants to use a packet analyzer to troubleshoot a reported problem with auser‘s workstation with IP address 192.168.1.45. To identify the workstation‘s packets thetechnician wants to use the workstation‘s MAC address.Which of the following protocols would provide the needed information?（）

A.DHCP

B.ARP

C.DNS

D.PING


参考答案：B

第3题：

Management reserves are normally defined as a % of the total budget. As a project progresses, the project manager wants the $ value of management reserve to _____, whereas the customer wants the management reserve to _____.

A . Increase, increase.

B . Increase, decrease.

C . Decrease, decrease.

D . Decrease, increase.

E . Remain the same, return to customer.


正确答案：E

第4题：

The Company security administrator wants to prevent DHCP spoofing.  Which statement is true  about DHCP spoofing operation？（）

  • A、 DHCP spoofing and SPAN cannot be used on the same port of a switch.
  • B、 To prevent a DHCP spoofing， the DHCP server must create a static ARP entry that cannot be  updated by a dynamic ARP packet.
  • C、 To prevent a DHCP spoofing， the switch must have DHCP server services disabled and a static  entry pointing towards the DHCP server.
  • D、 DHCP spoofing can be prevented by placing all unused ports in an unused VLAN.
  • E、 None of the other alternatives apply.

正确答案:B

第5题：

A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?()

A. Monitor processor performance logs

B. Constantly check the task manager

C. Use performance server logs

D. Establish a baseline for the server


参考答案：D

第6题：

A technician replaces a computer’s NIC with a wireless card. The user wants to save the NIC.Which of the following should the technician use to preserve the NIC? ()

A. ESD mat

B. ESD wrist strap

C. Sealable plastic bag

D. Anti-static bag


参考答案：D

第7题：

A technician wants to use an existing DHCP server for three additional VLANs. Which of the following features needs to be configured to allow for this addition?()

A. DHCP server

B. Proxy server

C. Repeater

D. DHCP relay


参考答案：D

第8题：

6 Management reserves are normally defined as a % of the total budget. As a project progresses, the project manager wants the $ value of management reserve to _____, whereas the customer wants the management reserve to _____.

A. Increase, increase.

B. Increase, decrease.

C. Decrease, decrease.

D. Decrease, increase.

E. Remain the same, return to customer


正确答案：E

第9题：

Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server?()

A. /renew

B. /flushdns

C. /release

D. /all


参考答案：A

第10题：

A technician wants to prevent employees from installing software on company computers. In which of the following groups should the employee accounts be placed?（）rs

  • A、Power Users
  • B、Users
  • C、Guests
  • D、Administrato

正确答案:B

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