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