Download New Updated (Spring 2015) Cisco 640-461 Actual Tests 151-160

Ensurepass

 

QUESTION 151

Which protocol allows Cisco Unified Communications Manager to take control of a specific port on a gateway?

 

A.      SIP

B.      H.323

C.      Q.931

D.      MGCP

 

Correct Answer: D

 

 

QUESTION 152

Which two choices best describe call signaling and media flows? (Choose two.)

 

A.      a process used to connect two parties calling

B.      audio or video or both transferred between two parties during conversation

C.      protocol for end-to-end users

D.      a flow of audio and instant messaging

E.       all call control signals being delivered through a channel

F.       data telephony, over a data network such as the Internet

 

Correct Answer: AB

 

 

QUESTION 153

Which service allows the network to provide better or special services to a set of users and

applications at the expense of other users and applications?

 

A.      QoS

B.      dial plans

C.      route patterns

D.      dial peers

 

Correct Answer: A

 

 

QUESTION 154

Which option is the Cisco recommended mechanism for delivering voice payload?

 

A.      IntServ

B.      DiffServ

C.      policing

D.      shaping

 

Correct Answer: B

 

 

QUESTION 155

Which protocol should be enabled on a Cisco switch so that AutoQoS will be applied to

recognized Cisco IP phones?

 

A.      Cisco Discovery Protocol

B.      802.1Q

C.      Inter-Switch Link

D.      Transmission Control Protocol

 

Correct Answer: A

 

 

QUESTION 156

Which standard is applicable to prevent an unnecessary drop in QoS over an IP WAN connection?

 

A.      TCP/IP

B.      broadband Internet access

C.      H.450.3

D.      policy map

 

Correct Answer: C

 

 

QUESTION 157

Which three options are the correct methods to implement end users in Cisco Unified

Communications Manager? (Choose three.)

 

A.      manually

B.      DHCP

C.      bulk import using BAT

D.      TFTP

E.       LDAP synchronization

F.       autoregistration

 

Correct Answer: ACE

 

 

QUESTION 158

Which three models of configuration does Cisco Unified Communications Manager Express

support? (Choose three.)

 

A.      keyswitch

B.      PBX

C.      hybrid

D.      PSTN

E.       WAN

F.       voice gateway

G.      MOH

 

Correct Answer: ABC

 

 

QUESTION 159

Which file extension is used with the Bulk Administration Tool to automatically populate and insert data into the database when adding users in bulk?

 

A.      CSV

B.      RAR

C.      NTP

D.      TAR

 

Correct Answer: A

 

 

QUESTION 160

Of the fields listed, which two fields are required to successfully create a phone user in Cisco

Unified Communications Manager? (Choose two.)

 

A.      Last Name

B.      PIN (and confirmation PIN)

C.      Primary Extension

D.      User ID

Correct Answer: AD

 

Free VCE & PDF File for Cisco 640-461 Real Exam

Instant Access to Free VCE Files: CCNA | CCNP | CCIE …
Instant Access to Free PDF Files: CCNA | CCNP | CCIE …