单选题A technician wants to verify a remote printer that has been power cycled is back online. Thetechnician would use which of the following commands and switch?（）A tracert -tB ipconfig /renewC ping –tD nslookup -ttl

第1题：

A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）

• A、Straight
• B、Console
• C、Crossover
• D、Loopback

第2题：

Which of the following commands would verify the health of the sectors on a hard drive andrecover data on damaged sectors?（）

• A、TRACERT
• B、SFC
• C、CHKDSK
• D、NSLOOKUP

第3题：

第4题：

Under which of the following circumstances would a technician use IPCONFIG /RENEW?（）

• A、After an unsuccessful reboot
• B、If a user’s IP address has been spoofed
• C、After using IPCONFIG /RELEASE
• D、If the computer has an ARP address conflict

第5题：

An administrator wants to use a Windows system to monitor a server that is rebooting. Which of the following commands should the administrator use to know when the NIC is back online in the server？（）

• A、 ping i 240
• B、 ping -t
• C、 ping -a
• D、 ping w 240

第6题：

Which of the following commands would allow a computer to acquire an IP address?（）

• A、ipconfig/release
• B、ipconfig/renew
• C、ipconfig/all
• D、ipconfig/help

第7题：

Which of the following commands would a technician use to view the active applicationconnections on a local PC to the network?（）

• A、ipconfig
• B、netstat
• C、nslookup
• D、net use

第8题：

第9题：

Which of the following commands would a technician MOST likely use to map a printer from aremote computer?（）

• A、NET USE
• B、IPCONFIG
• C、NSLOOKUP
• D、TRACERT

第10题：

A network technician wants to use a packet analyzer to troubleshoot a reported problem with a user's workstation with IP address 192.168.1.45. To identify the workstation's packets the technician 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