A client cannot mount a filesystem from an NFS server.  Which of the following options is the most probable cause for the mount failure？（）A、Server is not running  rpc.lockdB、Client is not running the rpc.statdC、Filesystem not exported by the serverD、Clien

第1题：

Which two statements correctly describe VTP？（）

• A、Transparent mode always has a configuration revision number of 0.
• B、Transparent mode cannot modify a VLAN database.
• C、Client mode cannot forward received VTP advertisements.
• D、Client mode synchronizes its VLAN database from VTP advertisements.
• E、Server mode can synchronize across VTP domains.

第2题：

To control the execution of a server process when it is receiving bad packets from a potentially malicious client, you set the SEC_PROTOCOL_ERROR_FURTHER_ACTION initialization parameter as follows: SQL> ALTER SYSTEM SET SEC_PROTOCOL_ERROR_FURTHER_ACTION = Drop,10; What is the significance of this setting?（）

• A、It terminates the client connection after 10 bad packets and the client cannot reconnect to the same instance.
• B、It terminates the client connection after 10 bad packets but the client can still reconnect, and attempt the same operation again.
• C、It terminates the client connection 10 seconds after receiving a bad packet and the client cannot reconnect to the same instance.
• D、It terminates the client connection after receiving a bad packet and the client can reconnect to the same instance after 10 minutes.

第3题：

第4题：

A user can receive email but cannot send email with the email client software. Which of the following protocols is incorrectly configured?（）

• A、FTP
• B、SMTP
• C、POP
• D、SNMP

第5题：

A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration?（）

• A、A switch in the VTP client mode cannot update its local VLAN database.
• B、A trunk link must be configured between the switches to forward VTP updates.
• C、A switch in the VTP server mode can update a switch in the VTP transparent mode.
• D、A switch in the VTP transparent mode will forward updates that it receives to other switches.
• E、A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.
• F、A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.

第6题：

Continuous availability is required for an application in a two-node cluster. There is one rotating resource group in the cluster， and the nodes are identical machines. Client telnet connections to the application cannot be broken because it takes 20 to 30 minutes to recycle the client workstations and transactions will be lost.  What configuration best provides continuous connectivity to the application？（）   

• A、 IPAT using IP Replacement without MAC address takeover.
• B、 IPAT using IP Aliasing and hardware MAC address takeover.
• C、 None because continuous telnet connectivity cannot be provided with HACMP.
• D、 Shared service IP address assigned to multiple network interface cards on each node.

第7题：

A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）

• A、The incorrect channel is configured on the client.
• B、The client's IP address is on the wrong subnet.
• C、The client has an incorrect pre-shared key.
• D、The SSID is configured incorrectly on the client.

第8题：

第9题：

An 802.1X client cannot authenticate to an autonomous access point configured for multiple VLANs. The native VLAN does not have an SSID configured. Which one of the following links being down would prevent the clients from authenticating？（）

• A、between the RADIUS and the access point
• B、between the client’s VLAN and the WLSE
• C、between the native VLAN and the WLSE
• D、between the client’s VLAN and the RADIUS

第10题：

An administrator is trying to diagnose as to why a new VIO client （vio_client1） cannot see an allocated disk （hdisk4） from a VIO server （VIOS-A）. The client virtual SCSI adapter has a slot ID of 5 and the corresponding VIO server virtual SCSI adapter has a slot ID of 3. The administrator checks the virtual SCSI configuration from the HMC using the following lshwres command.  lshwres –r virtualio --rsubtype scsi -m 9117-570*65ABCDE  --level lpar -F / lpar_name，slot_num，remote_lpar_name，remote_slot_num，backing_device VIOS A，5，vio_client2，2，hdisk3 VIOS-A，4，vio_client1，4，hdisk4 VIOS-A，3，vio_client1，6，hdisk5 VIOS-A，2，vio_client3，2，hdisk6 vio_client2，2，VIOS-A，5，hdisk0 vio_client1，4，VIOS-A，4，hdisk0  vio_client1，5，VIOS-A，3，null vio_client3，2，VIOS-A，2，hdisk0 From the output above，  what is the most likely reason why the client cannot see the mapped storage？（）

• A、 The hard disk has been inccorectly mapped on the VIO server.
• B、 The hard disk has been incorrectly addressed on the VIO client.
• C、 The client SCSI adapter has been mapped to the incorrect server SCSI adapter.
• D、 The server SCSI adapter has been mapped to the incorrect client server adapter.