Download New Latest (May) Cisco 642-447 Actual Tests 1-10

By | May 17, 2015

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Exam A

 

QUESTION 1  (Topic 1)

 

If an IP phone loses connectivity with its primary server and registers with its backup server, what happens when connectivity to the primary server is restored?

 

A.

The IP phone will try to re-establish a connection to the primary server every 90 seconds.

B.

The IP phone will continuously try to re-establish a connection with the primary server; if successful, the IP phone will re-register with the primary.

C.

Once the IP phone registers with the backup server, the administrator will need to reset the IP phone for it to re-register with the primary server.

D.

Once connectivity is re-established with the primary server, the IP phone will wait until there have been three successful TCP keepalive exchanges before it will re-register with the primary server.

 

Answer: B

 

 

QUESTION 2  (Topic 1)

 

When a new subscriber is added to a Cisco Unified Communications Manager cluster, how must the subscriber be configured so that is can receive database updates?

 

A.

The subscriber uses the security password configured when the subscriber was configured. This is also configured in the publisher and validated on the initial replication of the database.

B.

The subscriber uses the subscriber security password configured in the publisher.

C.

The subscriber uses the same security password configured in the publisher when it was created.

D.

The subscriber uses the IDS security password.

 

Answer: C

 

 

QUESTION 3

DRAG DROP  (Topic 1)

 

Click and drag the type of access being controlled on the left to the account name on the

 

 

right.

 

clip_image001

 

Drag and drop question. Drag the items to the proper locations.

 

Click and drag the type of access being controlled on the left to the account name on the right.

Answer:

clip_image002

 

A.

 

B.

 

C.

 

D.

 

 

Answer:

 

 

QUESTION 4  (Topic 1)

 

The Ajax Corporation is designing an IP telephony network using Cisco MCS 7845 Series servers, each one capable of supporting 7500 devices. The design must meet these requirements:

 

be cost-effective

 

 

support up to 7500 phones

 

provide a minimal level of redundancy

 

Which configuration will meet Ajax Corporation needs?

 

A.

two Cisco Unified Communications Manager servers:

?1 publisher and TFTP server combined

?1 primary subscriber

B.

three Cisco Unified Communications Manager servers:

?1 publisher and TFTP server combined

?1 primary subscriber

?1 backup subscriber

C.

four Cisco Unified Communications Manager servers:

?1 publisher

?1 TFTP server

?1 primary subscriber

?1 backup subscriber

D.

five Cisco Unified Communications Manager servers ?1 publisher

?1 TFTP server

?1 primary subscriber

?2 backup subscribers

 

Answer: B

 

 

QUESTION 5  (Topic 1)

 

Which two services need to be activated on a Cisco Unified Communications Manager for it to function as the publisher in a cluster? (Choose two.)

 

A.

Cisco DirSync

B.

Cisco Extension Mobility

C.

C

isco Messaging Interface

D.

Cisco TFTP

E.

Cisco CallManager

F.

Cisco DHCP Monitor Service

 

Answer: AF

Explanation:Link :

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/service/8_6_1/admin/sasrvdes.ht

 

 

 

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Reference : Cisco Unified Serviceability Administration Guide Release 8.6(1), page-91. Explanation : The Cisco Extension Mobility feature allows users to temporarily access their Cisco Unified IP Phone configuration such as line appearances, services, and speed dials from other Cisco Unified IP Phones.

 

 

QUESTION 6  (Topic 1)

 

A Cisco Unified Communications Manager cluster contains a publisher and four subscriber nodes. If the publisher becomes unavailable, which three of these statements are true? (Choose three.)

 

A.

All on-net calls are dropped.

B.

The Informix database automatically locks.

C.

All IP telephony devices continue to operate.

D.

New Cisco Unified Communications Manager devices can be configureD.

E.

Available Cisco Unified Communications Manager servers work from the local backup database.

F.

The Informix database will save configuration changes on subscribers to be uploaded to the publisher when available.

 

Answer: BCE

 

 

QUESTION 7  (Topic 1)

 

The Ajax Corporation is designing an IP telephony network using Cisco MCS 7845 Series servers, each one capable of supporting 7500 devices. The design must meet these requirements:

 

(1) be cost-effective

 

(2) support up to 7500 phones

 

(3) provide a minimal level of redundancy

 

Which configuration will meet Ajax Corporation’s needs?

 

A.

two Cisco Unified Communications Manager servers:

1 publisher and TFTP server combined

1 primary subscriber

B.

three Cisco Unified Communications Manager servers:

1 publisher and TFTP server combined

1 primary subscriber

1 backup subscriber

C.

four Cisco Unified Communications Manager servers:

1 publisher

1 TFTP server

1 primary subscriber

1 backup subscriber

D.

five Cisco Unified Communications Manager servers:

1 publisher

1 TFTP server

1 primary subscriber

2 backup subscribers

 

Answer: B

 

 

QUESTION 8  (To

pic 1)

 

The Show menu in which navigation window will allow you to determine the model, type of processors, and total memory in a Cisco Unified Communications Manager 6.0 server?

 

A.

Cisco Unified Communications Manager Administration

B.

Cisco Unified Communications Manager Serviceability

C.

Disaster Recovery System

D.

Platform Administration

E.

Cisco Unified Operating System Administration

 

Answer: E

 

 

QUESTION 9  (Topic 1)

 

Which three options correctly describe the role of a subsequent node in a Cisco Unified CallManager 5.0 cluster? (Choose three.)

 

A.

processes IP telephony calls

B.

collects CDRs

C.

replicates the database to other Cisco Unified CallManager servers

D.

maintains read-only copies of the configuration database

 

Answer: ABD

 

 

QUESTION 10  (Topic 1)

 

What is the maximum number of call processing servers supported in a single cluster?

 

A.

5

B.

8

C.

10

D.

12

E.

20

F.

24

 

Answer: B

Explanation:In Single cluster we can have 8 call processing servers.

Link :

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/8x/callpros.html#wp1151359.

 

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