搜题

【单选题】

When troubleshooting a Frame Relay connection, what is the first step when performing a loopback test?（）

A、Set the encapsulation of the interface to HDLC

B、Place the CSU/DSU in local-loop mode

C、Enable local-loop mode on the DCE Frame Relay router

D、Verify that the encapsulation is set to Frame Relay

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更多“When troubleshooting a Frame Relay connection, what is the first step when performing a loopback test?（）”相关的问题

第1题

[] A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files. Which of the following would be the BEST tool to diagnose and troubleshoot this problem? （） A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files. Which of the following would be the BEST tool to diagnose and troubleshoot this problem? （）

A、A. Task Manager B、B. NTBACKUP C、C. FDISK D、D. Disk Defragmenter

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第2题

[单选题] When troubleshooting an 802.11g network. Which of the following can interfere with the network?（）

A、2.4 GHz cordless phone B、900 MHz cordless phone C、Bluetooth headset D、Bluetooth printer

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第3题

[单选题] Which of the following is unsafe for a technician to use when troubleshooting or repairing a CRT monitor?（）

A、Anti-static pad B、Anti-static wrist strap C、Rubber gloves D、Multimeter

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第4题

[单选题] When troubleshooting hardware issues with a server, which of the following is MOST likely to cause a problem in receiving vendor support?（）

A、Third party cables B、Third party memory C、Signed drivers D、Server type

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第5题

[多选题] When you are troubleshooting duplex mismatches， which two errors are typically seen on the full- duplexend？（）

A、runts B、FCS errors C、interface resets D、late collisions

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第6题

[多选题] When you are troubleshooting duplex mismatches， which two errors are typically seen on the fullduplex end？（）

A、runts B、FCS errors C、interface resets D、late collisions

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第7题

[多选题] When troubleshooting duplex mismatches， which two are errors that are typically seen on the half duplexend？（）

A、excessive collisions B、FCS errors C、runts D、late collisions

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第8题

[多选题] When troubleshooting duplex mismatches， which two are errors that are typically seen on the half duplex end？（）

A、excessive collisions B、FCS errors C、runts D、late collisions

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第9题

[单选题] When you are troubleshooting an ACL issue on a router,which command can help you to verify which interfaces are affected by the ACL?（）

A、show ip access-list B、show access-list C、list ip interface D、show interface E、show ip interface

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