Download New Latest (May) Cisco 642-447 Actual Tests 191-200

Ensurepass

 

QUESTION 191  (Topic 12)

 

Refer to the exhibit.

 

 

 

clip_image001

 

Phone A places Phone B on hold. Which two of these identify the audio stream that will be heard and from which server it will be played? (Choose two.)

 

A.

Audio 1

B.

Audio 2

C.

Audio 3

D.

Audio 4

E.

Server A

F.

Server B

 

Answer: DF

 

 

QUESTION 192  (Topic 12)

 

Which of these is used for call and directory lists that are enabled for native Presence in Cisco Unified Communications Manager?

 

A.

Subscribe CSS and Presence groups

B.

Presence groups and Phone Line CSS

C.

Presence groups and Phone Device CSS

D.

only Presence groups

E.

Subscribe CSS only

 

Answer: A

 

 

QUESTION 193  (Topic 12)

 

What function does the device pool perform?

 

A.

it provides a single point of configuration for every device in a Cisco Unified Communications Manager cluster.

B.

it separates user and physical location information.

C.

it sets the location bandwidth used between different locations.

D.

it sets the default device parameters for all IP phones in the cluster.

 

Answer: B

 

 

QUESTION 194  (Topic 12)

 

Which configuration setting should be used to implement Call Admission Control?

 

A.

bandwidth

B.

location

C.

maximum conferences

D.

call admission group

 

Answer: B

 

 

QUESTION 195  (Topic 12)

 

Refer to the Exhibit

 

 

 

clip_image002

 

Which two of these statements about call lists enabled for Cisco Unified Presence are true? (Choose two)

 

A.

1001 can watch 1002

B.

1001 cannot watch 1003

C.

1002 can watch 1001

D.

1002 can watch 1003

E.

1003 can watch 1001

 

Answer: AD

 

 

QUESTION 196  (Topic 12)

 

You want to deploy a mixture of unicast and multicast MOH streams. You need to configure 12 multic
ast streams, each supporting two codecs. How many unicast streams can be configured, assuming 250 is the maximum number of MOH streams supported on your MOH server?

 

A.

204

B.

214

C.

226

D.

250

E.

202

 

Answer: C

Explanation: Maximum Half Duplex Streams determine the number of devices that can be placed on unicast

MOH. The parameter should be set to the value derived from the following formulA. (Server Capacity) – [(Number of Multicast MOH sources) x (Number of MOH codecs enabled)]

250 – [12 x 2] = 250 – 24 = 226

 

REF. Cisco Press CIPT1 Foundation Learning Guide, Second Edition, pg 374

 

 

QUESTION 197  (Topic 12)

 

Which of these media resources can be configured in Cisco Unified Communications Manager? (Choose three.)

 

A.

MOH Server

B.

Voice Termination Point DSP

C.

Transcoder

D.

Auto Attendant

E.

Conference Bridge

 

Answer: ACE

 

 

QUESTION 198  (Topic 12)

 

Which standards-based gateway signaling protocol uses a centralized deployment model and is supported by Cisco?

 

A.

Session Initiation Protocol

B.

Media Gateway Control Protocol

C.

Skinny Call Control Protocol

D.

Trivial File Transfer Protocol

 

Answer: A

 

 

QUESTION 199  (Topic 12)

 

Which term describes a time range that is defined by a start time and an end time?

 

A.

calling period

B.

time period

C.

time schedule

D.

dial schedule

 

Answer: B

 

 

QUESTION 200  (Topic 12)

 

Which step is the first to add an extra speed dial to your Cisco IP Phone?

 

A.

Configure the default softkey template to have an additional speed dial.

B.

Create a softkey template with an additional speed dial.

C.

Configure the default phone button template to have an additional speed dial.

D.

Create a new phone button template with an additional speed dial.

 

Answer: D

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