单选题What formula do you use to compute the number of IVR ports?（）A Erlang B B Erlang C C AHT * BHCA D VG ports + CTI ports 

第1题：

You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network， you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future， particularly when connecting and reconnecting fiber pairs？ （）

• A、 Only use fiber in pairs.
• B、 Configure root guard on your switches.
• C、 Do not use fiber but use copper.
• D、 Configure UDLD to prevent one-way link conditions.

第2题：

What formula do you use to calculate the number of Voice Gateway ports? （）

• A、Erlang A  
• B、Erlang B  
• C、Erlang C  
• D、IVR ports + agent phones  

第3题：

What do management group hierarchies manage?（）

• A、resources and Logical objects
• B、operation of servers and compute nodes
• C、UCS server blade service profiles
• D、Iogical objects and compute nodes

第4题：

tommy has created a sales view in his sales.nsf database. Tommy wants negative numbers in the sales number column in the view parenthesis. which one of the following should tommy do?（）

• A、select the parenthesis when negative value in the view properties box 
• B、select the parenthesis when negative value in the column properties box 
• C、use the @function @negative to set this in the column formula in the view 
• D、use a formula to format the value in the field on the form that will be displaying in the view

第5题：

What should you look at first to compute the number of undo blocks written per second to disk？ （）

• A、V$UNDOSTAT
• B、V$TRANSACTION
• C、V$ROLLSTAT
• D、DBA_UNDO_EXTENTS
• E、DBA_ROLLBACK_SEGS

第6题：

You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2.  You plan to deploy five virtual machines （VMs） per logical unit number （LUN）. You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server.  What should you do？（）

• A、Use Cluster Shared Volumes （CSVs）
• B、Use fixed disks on the SAN storage
• C、Boot the virtual machines from iSCSI LUNs
• D、Use dynamically expanding disks on an iSCSI LUN

第7题：

You have a windows server 2008 compute that has an IP address of 172.16.45.9/21. The server is configured to use ipv6 addressing. You need to test IPv6 communication to a server that has an ip address of 172.16.40.18/21, what should you do from a command prompt?（）

• A、Type ping 172.16.45.9::::.
• B、Type ping ::9.45.16.172.
• C、Type ping followed by the link-local address of the server.
• D、Type ping followed by the site-local address of the server.

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第13题：

You are assigning VLANs to the ports of switch R1. What VLAN number value is an assigned tothe default VLAN？（）

• A、VLAN 1003
• B、VLAN 1
• C、VLAN ON
• D、VLAN A
• E、VLAN 0

第14题：

当你向别人请教某种汤的制作时，你可以说（）。

• A、Could you tell me the way to cook the soup？
• B、Can you tell me how to do the sauce？
• C、what is the way to fix soup？
• D、what method do you use to cook this soup？

第15题：

What is the typical number of trunks in a Call Center?（）

• A、equal to half the number of IVR ports  
• B、greater than the number of IVR ports plus the number of agent phones  
• C、less than or equal to the number of IVR ports plus the number of agent phones  
• D、twice the number of IVR ports plus the number of agent phones 

第16题：

when eduar tried open the coming attractions view. he got the following error message: incorrect data type for operator or @function: text expected. What did he do to cause this to happen?（）

• A、entered text in a number field
• B、neglected to place a formula in a validation event
• C、neglected to place a formula in a translation event
• D、combined a text field and a time field in formula

第17题：

You are configuring services to be discoverable. The services must be discoverable without relying on a central server. Client applications that consume the services are on a network segment that is separate from the network segment that the services are located on.A firewall blocks all TCP ports between the two network segments, but allows other protocols to pass through.You need to ensure that the client applications can discover the services. What should you do?（）

• A、Use ad-hoc discovery mode over HTTP.
• B、Use ad-hoc discovery mode over UDP.
• C、Use managed discovery mode over HTTP.
• D、Use managed discovery mode over UDP.

第18题：

You need to implement an auditing strategy that will fulfill the company’s business requirements.What should you do？（）

• A、Use C2 auditing.
• B、Use DML triggers.
• C、Use DDL triggers.
• D、Use event notifications.

第19题：

You are a network adminstrator for your company. You install an intranet application on three Windows Server 2003 computers. You configure the servers as a Network Load Balancing cluster. You configure each server with two network adapters. One network adapter provides client computers access to the servers. The second network adapter is for cluster communications. Cluster communications is on a separate network segment.   The network team wants to reduce the cluster’s vulnerability to attack. These servers need to be highly available. The network team decides that the Network Load Balancing cluster needs to filter IP ports. The team wants the cluster to allow only the ports that are required for the intranet application.   You need to implement filtering so that only the intranet application ports are available on the cluster. You need to achieve this goal by using the minimum amount of administrative effort.   What should you do？  （）

• A、 Use Network Load Balancing Manager to configure port rules. Allow only the intranet application ports on the cluster IP address.
• B、 Use TCP/IP filtering on each server. Configure only the intranet application ports on the network adapter that provides client computers access to the servers.
• C、 Use TCP/IP filtering on each server. Configure only the intranet application ports on both of the network adapters.
• D、 Configure Routing and Remote Access on each server. Use Routing and Remote Access input filters to allow only the intranet application ports on the network adapter that provides client computers access to the servers.

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