An administrator receives an error when attempting to execut

第1题：

Which of the following statements about authentication responses and conditions is true? （）(Choosetwo.)

• A、When a router receives a failure response, it stops querying authentication methods.
• B、When a router receives an error response, it stops querying authentication methods.
• C、If the router receives a failure response from an authentication method, it queries the next method.
• D、The router does not differentiate between failure and error responses; the authentication process is always interrupted.
• E、If it receives no response from the authentication method, a router will determine the error condition On its own; the router also has the option to proceed to the next method in a list if configured accordingly.

第2题：

A cluster administrator has defined a custom error notification method that will email and  administrator when a temp error is detected on an individual hdisk. What method should be used to test this functionality？（）  

• A、 sendmail -bi
• B、 yes >/dev/kmem
• C、 emulate errlog entry
• D、 reducevg vgname hdisk#

第3题：

第4题：

When attempting to boot a PC, the POST process completes without error. The PC then displays,‘non system disk or disk error’. Which of the following would MOST likely cause the issue?（）

• A、Out-of-date BIOS
• B、Invalid motherboard jumper settings
• C、Failing power supply
• D、Floppy disk in the drive

第5题：

Which of the following statements about authentication responses and conditions is true?（）(Choose two.)

• A、When a router receives a failure response, it stops querying authentication methods.
• B、When a router receives an error response, it stops querying authentication methods.
• C、If the router receives a failure response from an authentication method, it queries the next method.
• D、The router does not differentiate between failure and error responses; the authentication process is always interrupted.
• E、If it receives no response from the authentication method, a router will determine the error condition on its own; the router also has the option to proceed to the next method in a list if configured accordingly.

第6题：

When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?（）

• A、The new IOS image is too large for the router flash memory.
• B、The TFTP server is unreachable from the router.
• C、The new IOS image is not correct for this router platform.
• D、The IOS image on the TFTP server is corrupt.
• E、There is not enough disk space on the TFTP server for the IOS image.

第7题：

A network administrator receives an error message while tring to configure the Ethernet interface of arouter with IP address 10.24.24.24/29.which statement explains the reason for this issue？（）

• A、The address is a broadcast address
• B、The Ehernet interface is faulty
• C、VLSM-capable routing protocols must be enable first on the router.
• D、This address is a network address.

第8题：

第9题：

An administrator is attempting to use Hyper-V on a server with an AMD processor but is receiving an error. Which of the following should be enabled to resolve the error?（）

• A、XD
• B、NX
• C、VT
• D、Hyperthreading

第10题：

An administrator receives a call from an end user reporting that the application they are using keeps giving them an error on port 23. Which of the following is being used？（）

• A、SSH
• B、Remote Desktop Connection
• C、Telnet
• D、VPN