Acme Company has several offices around the country. The company has deployed a VoIP network with Cisco Unified CallManager in a multisite centralized configuration but the is a requirement to place a call agent at some of the remote sites. Which IOS gate

第1题：

Which functionality in the Cisco IOS software will enable a router to permanently act as a call agent for phones？ （）

• A、Cisco CallManager
• B、Cisco CallManger Express （CME）
• C、Cisco CallManager Gateway （CMG）
• D、Cisco CallManager Voice Gateway （CMVG）
• E、Media Gateway Control Protocol （MGCP）

第2题：

The Acme company has determined that during its busiest hours， the average number of internal VoIP calls across the WAN link is four （4）. Since this is an average， the WAN link has been sized for six （6） calls with no call admission control. What will happen when a seventh call is attempted across the WAN link？ （）

• A、the seventh call is routed via the PSTN
• B、the call is denied and the original six （6） calls remain
• C、the call is completed and the first call is dropped
• D、the call is completed， but all calls have quality issues
• E、the call is completed but the seventh call has quality issues

第3题：

Sun Stable is a global insurance company with headquarters located in Houston, Texas. The campus there is made up of a number of office buildings located within the same vicinity. In 2003, a new building, Building 331B was added. The additional building houses approximately 1000 employees. Rather than deploy a private branch exchange (PBX) in the new building, Sun Stable has decided to implement an IP telephony solution. External calls will be carried across a MAN link to another building, where a gateway connects into the worldwide PBX network of Sun Stable. Voice mail and unified messaging components are required and all IP phones and workstations should be on separate VLANs and IP subnets.Which IP telephony deployment best suits their need?（）

• A、single-site.
• B、multisite with centralized call processing
• C、multisite with distributed call processing
• D、clustering over the WAN

第4题：

In a VoIP network， which three call signaling protocols are supported by the Cisco CallManager for call setup， call maintenance， and call teardown？ （）

• A、 H·323
• B、 UDP
• C、 RTP
• D、 TCP
• E、 Media Gateway Control Protocol （MGCP）
• F、 session initiation protocol （SIP）

第5题：

Two sites are using a multisite centralized call processing model. The voice gateway on the remote branch has lost IP connectivity to its Cisco CallManager server. Which feature enables the remote gateway to take the role of the call agent during the WAN failure？ （）

• A、automated alternate routing （AAR）
• B、Cisco CallManager Attendant Console
• C、real-time protocol （RTP）
• D、Survivable Remote Site Telephony （SRST）

第6题：

A customer has been working with your company to purchase an iDataPlex cluster. They have a configuration from IBM and are getting ready to place an order. Which should be done of the following？（）

• A、A solution sizing questionnaire
• B、Verify the customer has the proper racks
• C、A Technical Delivery Assessment
• D、Verify the customer has enough cooling in the computer room

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第13题：

The Prescott Shovel Company wants to upgrade its Cisco Unity Express from a Cisco Unified CallManager Express integration to a Cisco Unified CallManager integration. Which statement is true?（）

• A、A special hybrid license is required. 
• B、The Cisco Unity Express license must be changed. 
• C、The Cisco Unity Express license does not need to be changed. 
• D、The license file names are identical, which allows them to be interchanged as long as the module itself is not being upgraded.

第14题：

A company is using a multi-site centralized call processing model. Which feature ensures that the remote site IP phones will still have limited functionality given a WAN outage?（）

• A、Call Admission Control
• B、TAPI
• C、MGCP
• D、SRST

第15题：

Which statement is true about the distributed call control in a VoIP network？（）

• A、the VoIP endpoints have the intelligence to set up and control calls
• B、Call setup and control functionality is centralized in one call agent or cluster
• C、Call setup and control resides in call agents that are distributed throughout the network
• D、Each VoIP device has separate call control， voice packetization， and transport mechanisms

第16题：

Acme Company has offices around the country. With the use of Cisco Unified CallManager， the company has deployed a VoIP network in a multisite centralized configuration. Which IOS gateway feature should be deployed to enable VoIP devices to register with a local gateway and continue to function when the connection to the Cisco Unified CallManager is broken？ （）

• A、gatekeeper multizone
• B、Call Admission Control （CAC）
• C、Automatic Alternate Routing （AAR）
• D、Survivable Remote Site Telephony （SRST）

第17题：

Which Cisco CRS 4.0 server configuration task enables the Cisco CRS server to fail over to a secondary Cisco Unified CallManager when the primary Cisco Unified CallManager fails?（）

• A、The LDAP directory must have a secondary profile configured.  
• B、No special configuration is required. Cisco Unified CallManager maintains the failover.  
• C、The JTAPI provider on the Cisco CRS server must be configured with the secondary Cisco Unified CallManager IP address following the primary Cisco Unified CallManager IP address.  
• D、There must be a second JTAPI user configured with an alternate range of CTI ports.

第18题：

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Now according to the requirement of the company CIO， users on the SQL Server instance must be able to use the OPENROWSET（） function to query remote data source.  In the options below， which sp_configure configuration option should you configure？

• A、Agent XPs 
• B、remote access 
• C、remote proc trans 
• D、Ad Hoc Distributed Queries

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