Deck 33: Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)

Question 1

Refer to the exhibit. The code includes the beginning of a short Python script that is constructed to notify the guard in case of an intruder alert. Which code snippet completes the script?

A)
B)
C)
D)

Answer 1

Question 2

After the AXL query ns:updatePhone is used to upgrade a phone configuration successfully, the phone does not reflect the change. Which other method must be performed for the change to take effect?

A) ns:getPhone
B) ns:restartPhone
C) ns:rebootPhone
D) ns:savePhone

Answer 2

ns:restartPhone

Question 3

Which two use cases can be accomplished using the Finesse JavaScript library? (Choose two.)

A) Integrate customer relationship management capabilities into the Finesse agent desktop.
B) Build a custom browser-based agent desktop.
C) Build a Finesse gadget to add quick dial to the Finesse agent desktop.
D) Build a Finesse gadget to create new agents on the Finesse system.
E) Build a Finesse gadget to configure Finesse log levels for the Finesse administrator console.

Answer 3

Integrate customer relationship management capabilities into the Finesse agent desktop.
Build a custom browser-based agent desktop.

Question 4

Which two characteristics of REST APIs? (Choose two.)

A) Resources are accessed using Uniform Resource Identifiers.
B) API operations for Create/Read/Update/Delete are mapped to standard HTTP methods.
C) Cookies are used for the duration of the session.
D) REST API extends Remote Procedure Call.
E) The server manages the session state.

Question 5

When a Webex site has single-sign-on enabled, which type of data is required in the body element of an AuthenticateUser XML API Request?

A) Webex username and password
B) Webex Teams OAuth access token
C) JWT token
D) BOT access token

Question 6

Refer to the exhibit. An administrator is creating a script using the Python xAPI over WebSockets(pyxows) library. The goal of this script is to monitor the volume of the endpoint and set the volume to 60 whenever the volume has been set higher than that amount. Which code snippet accomplishes this task when it is added?

A)
B)
C)
D)

Question 7

Which two files must be downloaded from a Cisco Unified Communications Manager server in order to build requests for the AXL API? (Choose two.)

A) AXLEnums.xsd
B) AXL_CUCM.xsd
C) AXLSoap.xsd
D) CUCM_AXL.json
E) AXLWSDL.xml

Question 8

Which statement describe the function of the perfmonCollectCounterData operation used in the Cisco Unified Communications Manager Serviceability Perfmon API?

A) It returns the Perfmon data for all counters that belong to an object on a particular host.
B) It collects files from RTMT.
C) It collects the Perfmon data for all counters that have been added with perfmonAddCounter to the session handle returned from perfmonOpenSession.
D) It returns the list of available Perfmon objects and counters on a particular host.

Question 9

What is a benefit of using Python virtual environments?

A) It isolates dependencies of every project from the system and each other.
B) It allows Python to differentiate between package versions.
C) It frees the developer from installing the project dependencies.
D) It puts dependent packages in a common site-packages directory.

Question 10

Using the Finesse REST APIs coupled with the Finesse notifications, which two use cases can be accomplished? (Choose two.)

A) Add video calling capabilities to an existing application such as a CRM.
B) Add outbound call capabilities to an existing application such as a CRM.
C) Develop a secure monitoring application that captures the agent's states and dialog information of every agent in the contact center system.
D) Develop a fully functioning custom agent desktop that has call control, workflows, and client logging.
E) Develop a fully functioning custom agent desktop for chat, email, and SMS interactions including the content of the chat, email, and SMS.

Question 11

What are two keys features of Cisco Unified Communications Manager Serviceability APIs? (Choose two.)

A) save alarms and events for troubleshooting
B) connect to serial console on phone hardware
C) configure firewall rules on phone hardware
D) scan servers and devices for malware
E) real-time monitoring of components

Question 12

Which two statements describe advantages of consuming APIs with asynchronous versus synchronous requests? (Choose two.)

A) All Cisco APIs are designed to be invoked asynchronously.
B) APIs respond more quickly when invoked asynchronously.
C) Asynchronous request coding is less complex.
D) Application threads do not block waiting for an asynchronous response.
E) Multiple asynchronous requests can be sent simultaneously.

Question 13

Refer to the exhibit. Which code snippet is used to mention the bot [e-mail]?

A) <@[e-mail]>
B) @[e-mail]
C) @[e-mail]
D) (@[e-mail])

Question 14

Which two functions are provided by the Java-based computer telephony applications API? (Choose two.)

A) Provide call blocking and screening for applications.
B) Provide analytics about Cisco Unified Communications Manager endpoints and users.
C) Control and observe Cisco Unified Communications Manager phones.
D) Route calls by using computer telephony integration ports and route points (virtual devices).
E) Allow provisioning of Cisco Unified Communications Manager endpoints and users.

Question 15

Refer to the exhibit. Based on the schema diagram in the exhibit, which two XML objects are valid AXL request elements? (Choose two.)

A)
B)
C)
D)
E)

Question 16

How is a message created using Webex Teams REST APIs?

A) POST https://api.ciscospark.com/v1/messages/{messageID}
B) POST https://api.ciscospark.com/v1/messages/
C) GET https://api.ciscospark.com/v1/messages/
D) PUT https://api.ciscospark.com/v1/messages/

Question 17

Refer to the exhibit. Which snippet of code does a user with the administrator role use in the missing "body" section to create a new user in a Webex Teams organization?

A)
B)
C)
D)

Question 18

Which two capabilities can be implemented in a custom application using the Cisco Unified IP Phone Services API? (Choose two.)

A) Authenticate the phone to the network.
B) Display corporate directory information.
C) Play multicast messages.
D) Upgrade phone firmware.
E) Create new phone devices.

Question 19

Which type of endpoint is used by the Cisco Unified JTAPI implementation in Cisco Unified Communications Manager?

A) gateways
B) gatekeepers
C) phones
D) SIP trunks

Question 20

Refer to the exhibit. Which value of "a" is displayed when the Python code is executed?

A) 10
B) 13
C) 18
D) 21

Question 21

Refer to the exhibit. Based on this Webex Meetings XML API schema snippet, which XML object is a valid element?

A)
B)
C)
D)

Question 22

Which URI for XML APIs is used in Cisco Webex Meetings to manage users, meetings, events, and trainings?

A) https://api.webex.com/v1/
B) https://api.webex.com/WBXService/XMLService
C) https://api.webex.com/v1/meetings
D) https://api.webex.com/MeetingsService/XMLService

Question 23

Which CUCM default global conference setting should be changed to ensure fraud prevention?

A) Advanced Ad Hoc Conference Enabled.
B) Block OffNet to OnNet Transfer.
C) MCU Conference Bridge Custom Layout Index.
D) Drop Ad Hoc Conference.
E) Enable Click-to-Conference for Third-Party Applications.

Question 24

What is the best tool to test end verify a dial plan during the implementing phase?

A) Translator X
B) CUCM Dialed Number Analyzer
C) Real-Time Monitoring Tool
D) Cisco Prime Collaboration Tool

Question 25

When CUCM is installed, how can the Customer Use the Operating system?

A) GUI and CLI
B) CLI
C) GUI
D) none
E) OS can be accessed by CISCO TAC only

Question 26

Refer to the exhibit. Which API call made to Cisco Meeting Server removes the inbound dial plan rule matching cms.lab domain?

A) DELETE to /api/v1/inboundDialPalnRules/ with body attribute id="2c5662ab-7e5a-45a8-a133-5f4d6c6cb509".
B) DELETE to /api/v1/inboundDialPalnRules/2c5662ab-7e5a-45a8-a133-5f4d6c6cb509.
C) PUT to /api/v1/inboundDialPalnRules/2c5662ab-7e5a-45a8-a133-5f4d6c6cb509 with body attribute delete="True".
D) PUT to /api/v1/inboundDialPalnRules/2c5662ab-7e5a-45a8-a133-5f4d6c6cb509.

Question 27

Refer to the exhibit. Alice is a Webex Meetings admin for her organization. Which code snippet completes a Webex Meetings XML API request that returns all users?

A)
B)
C)
D)

Question 28

Which Cisco Meeting Server REST API object resource is used to retrieve active call information?

A) /activecalls
B) /calls
C) /getactivecalls
D) /callProfiles

Question 29

When implementing a global dial plan, which digit manipulation feature in CUCM does Cisco recommend for adding +1 to all outbound calls?

A) Called party transformation
B) Calling party transformation
C) Translation pattern
D) External phone mask

Question 30

Which two methods can be used to add a custom UI panel to a Webex room device? (Choose two.)

A) Import an existing panel configuration file by connecting a USB storage drive to the device.
B) Use xAPI to push a JSON panel configuration to the device.
C) Create a panel using the device UI Extensions Editor (previously In-Room Controls).
D) Restore a device backup file present on a PC that contains a panel configuration.
E) From a T-shell session, use the git command to merge the XML configuration of a panel. From a T-shell session, use the git command to merge the XML configuration of a panel.

Question 31

Which two Webex technologies can be used to embed voice and video collaboration into a company web page? (Choose two.)

A) Webex Teams Widgets
B) Webex Teams Browser SDK
C) Webex Meetings XML API
D) Webex Teams REST API
E) Webex Teams Java SDK

Question 32

Refer to the exhibit. The exhibit shows the XML schema to associate a device for the AddUser operation in AXL. Which XML snippet is correct to associate a device with name "SEP151515151515"?

A)
B)
C)
D)

Question 33

Refer to the exhibit. This exhibit is based on the simple Python script to update a Webex registered room device (local IP = 10.10.20.153) with a new custom half-wake message. What is the URL to complete the requests.post() method?

A) http://10.10.20.153:22/
B) http://10.10.20.153/jsxapi
C) http://api.webex.com/v1/ui
D) http://10.10.20.153/putxml

Question 34

Refer to the exhibit. A Webex Meetings XML API HTTP request message with several invalid portions is shown. Which reference points to a line in the exhibit that correctly indicates that this is a LstsummaryUser request?

A) line 17
B) line 1
C) line 18
D) line 14

Question 35

Refer to the exhibit. This Python script uses the websocket-based, xAPI library "pyxows' to monitor and print event details to the console when users interact with UI Extension/In-Room Control 'Action Buttons' deployed to the Touch-10 interface of a Webex room device. Which two code snippets successfully capture such events? (Choose two.)

A) await client.xEvent(['Event', '**'], callback)
B) await client.subscribe(['Event', 'ActionButton', 'Clicked'], callback)
C) await client.subscribe(['Event', '**'], callback)
D) await client.xEvent(['Event', 'UserInterface', 'Extensions', 'Panel', 'Clicked'], callback)
E) await client.subscribe(['Event', 'UserInterface', 'Extensions', 'Panel', 'Clicked'], callback)

Question 36

What is the expiration time for a Cisco Webex Meeting API key to access the Webex API as an anonymous user?

A) 3 months
B) 12 hours
C) one week
D) 6 months

Question 37

An existing user (identified by userId) needs to be allowed to host Webex meetings. Which API call is used to assign the new license?

A) PUT /license/{userId}
B) POST /people/{userId}
C) PUT /people/{userId}
D) POST /license/{userId}

Question 38

Which statement is true for JavaScript Macros deployed on a Cisco Collaboration room device?

A) Macros can register to receive any event that is local to the device.
B) There is no hard limit to the number of macros that can be deployed.
C) A macro can store data using a local JavaScript datastore.
D) Macros execute in the order defined in the Macro Editor.

Question 39

When the behavior of a Cisco collaboration device is customized, which use case requires an external control system because implementing JavaScript macro does not suffice?

A) Add a Join Webex meeting button to the touch panel.
B) Move the shutters up and down.
C) Trigger a "room-reset" to restore default configurations.
D) Implement an in-room control panel for speed-dialing.

Question 40

An In-Room Control Panel can be configured as "global" (always available). Which order panel type is supported?

A) Background
B) Do Not Disturb
C) Never
D) Out-of-Call

Question 41

In the event that the central CUCM is unreachable, how will an endpoint identify which IP address to connect to for registration and call processing?

A) SRST Reference
B) Cisco Discovery Protocol
C) SRST router fallback config
D) DHCP Option 150

Question 42

A CUCM Cluster has been setup with one-to-one (1:1) call processing redundancy. What two occurrences will be seen when the primary subscriber fails? (Choose two.)

A) The secondary subscriber will start its TFTP service.
B) 125 SCCP phones per second will be able to register to the secondary subscriber.
C) 40 SIP phones per second will be able to register to the secondary subscriber.
D) 125 SIP phones per second will be able to register to the secondary subscriber.
E) 40 SCCP phones per second will be able to register to the secondary subscriber.
F) The secondary subscriber will start its CallManager service.

Question 43

Refer to topology and Exhibits below: A call from a SX20 in the BackBone (not shown) with a URI extension is dialing a HQ Ph 1 that is registered to the HQ CUCM. Determine if the call fails and if so, what are the two causes? (Choose two).

A) The call succeeds.
B) The call fails.
C) There are no issues, so the call succeeds.
D) The SIP port is incorrect on the Cisco Unified Communications Manager CUCM SIP trunk.
E) The Local Zone Match Rule state is disabled.
F) Rule name UCM2 is set to stop on Match

Question 44

What happens when the TFTP server is not available?

A) CUCM can't read phone configurations
B) Phones can't download configuration
C) Phones need to be restarted
D) TFTP server needs to be restarted

Question 45

A company has a headquarters site and a remote site. Cisco Unified Communications Manager acts as a DHCP server. Both sites use their local voice gateways for PSTN calls. At the headquarters site, the PSTN prefix is 9, and the emergency number is 911. At the remote site, the PSTN prefix is 0, and the emergency number is 112. Here are the deployment policies for roaming devices: Softphones can roam between two sites. A roaming softphone uses the local gateway for all PSTN calls. The user keeps home dial habits on a roaming softphone, with the exception of the emergency number. When a headquarters user uses a softphone at the remote site, prefix 9 can be used to make PSTN calls via voice gateway in the remote site, but emergency number 112 does not work. Which setting on CUCM should be checked?

A) DHCP Subnet
B) Device Mobility Info
C) Physical Location
D) Device Mobility Group

Question 46

Which three configuration settings are included in a default region configuration in CUCM 10x? (Choose three.)

A) Video Call Bandwidth
B) Immersive Bandwidth
C) Real Time Protocol
D) Audio Codec
E) Location Description
F) Link Loss Type

Question 47

Refer to the exhibit. Users are reporting that inbound calls from the PSTN are dropping when not answered within 10 seconds. Calls come in via ISDN T1 PRI. Which configuration change is needed to prevent the calls from dropping?

A) Remove the timeouts wait-release 10 command from under the voice-port.
B) Remove the timeouts initial 10 command from under the voice-port.
C) Remove the timer receive-rtcp 2 command from under the gateway.
D) Remove the timer receive-rtp 10000 command from under the gateway.
E) Modify the Call Forward No Answer setting in CUCM to redirect calls to Voicemail or another extension.

Question 48

Refer to the exhibit. While configuring dial plan on a system, an engineer notices the route list in the pictured state. What will cause this?

A) One subscriber server in CUCM Group is down.
B) Media Resource on the CUCM are oversubscribed.
C) "Run on all active unified CM nodes" is not checked on the route list.
D) "No route group" is added in this Route List.

Question 49

The phone model series for the physical device and user profile is matching (i.e.797x) in Extension Mobility. What Extension Mobility equivalency feature allows the user to use any phone template which has the same number of buttons as that of their phone model?

A) Size Safe
B) Call Display Restriction Features
C) CUCM Assistant Features
D) Feature Safe

Question 50

A CUCM end user with Extension Mobility is associated with an 8851 phone and 8851 device profile. However, the user logs into a Cisco 8841, which device profile will be used?

A) 8841 default device profile
B) 8851 default device profile
C) the 8851 device profile
D) universal device profile

Question 51

An endpoint has a SIP trunk configured between Cisco Unified Communications Manager (CUCM) and a Cisco VCS cluster. When a call is made from a Cisco TelePresence System EX60 that is registered to the Cisco VCS to a Cisco IP Phone 9971 that is registered to CUCM, it rings. But upon picking up the call, a busy tone is heard. What should be checked to resolve this issue?

A) CUCM zone on the Cisco VCS.
B) SIP trunk and phone region settings.
C) SIP trunk registration.
D) authentication on the SIP trunk.

Question 52

Refer to the exhibit. A CUCM user has been configured to use the Mobility feature and is expecting their home phone [phone] to ring simultaneously when their office phone is called. What configuration change needs to be made to allow this happen?

A) Select the Enable Move to Mobile check box.
B) Select the Enable Extend and Connect check box.
C) Select the Line Association check box.
D) Deselect the Enable Single Number Reach check box.

Question 53

Instructions To access multiple-choice questions, click on the numbered boxes on the left of the top pannel There are two  multiple-choice questions with this task. Be sure to answer all two questions before selecting the Next button Scenario Review the exhibits and answer the multiple choice questions A call from a SX20 in the BackBone (not shown) with a URI extension is dialing a HQ Ph 1 that is registered to the HQ CUCM. Determine if the call fails and if so, what are the two causes? (Choose two.)

A) The call succeeds
B) The call fails
C) There are no issues, so the call succeeds
D) The SIP port is incorrect on the Cisco Unified Communications Manager CUCM SIP trunk
E) The Local Zone Match Rule state is disabled
F) Rule name UCM2 is set to stop on Match

Question 54

An engineer wants to add a software conference bridge on Cisco Unified Communications Manager web admin and cannot find the option to do so. What is one cause of this?

A) Enterprise Parameters have not been set to allow this.
B) The CUCM Cluster is using the maximum number of allowed subscribers.
C) Service Parameters have not been set to allow this
D) A software conference bridge cannot be added to CUCM by using Conference Bridge Configuration.

Question 55

An engineer notices that some SCCP phones are not displaying the correct time, but the phones are registered and working properly. Which three options should be performed in Cisco Unified Communications Manager to fix the phone time issue? (Choose three.)

A) Verify that the device pool has the correct Date/Time Group configured.
B) Ensure that the phone on Time field on the phone configuration page is chosen.
C) Check the CUCM OS Admin page to ensure that NTP servers are accessible
D) Verify that the Date/Time Group has the correct phone NTP reference configured
E) Check the phone NTP reference configuration for configured servers
F) Verify that the Date/Time Group has the correct time zone configured.

Question 56

Your company's main number is 408-526-7209, and your employee's directory numbers are 4-digit numbers. Which option should be configured in CUCM if you want outgoing calls from ? 4-digit internal directory number to be presented as a 10-digit number?

A) IOS translation rules
B) calling party transformation in Route Pattern
C) route pattern filed in Route Pattern
D) AAR group

Question 57

An engineer is configuring Global Dial Plan Replication. On one cluster, she would like to prevent the local cluster from routing calls to a specific pattern learned via ILS. What should be configured within the local CUCM cluster to accomplish this?

A) Create a block transformation pattern
B) Create a block route pattern
C) Create a block translation pattern
D) Create a blocking rule under block learned numbers and patterns

Question 58

What is the purpose of a SAF Client?

A) To decode address information and route calls to and from the end points
B) To pass IP information from the CUCM to the endpoint
C) To learn about and advertise or subscribe information about SAF network services
D) To reside in the Cisco IOS software, and to communicate with the SAF forwarder

Question 59

When using the Dialed Number Analyzer tool, what step has to occur to ensure the most recent CUCM configuration is analyzed?

A) dialed number analyzer server
B) database synchronization
C) directory number alias sync
D) directory number alias lookup

Question 60

When configuring CUCM digit manipulation for calls on a gateway, which two do you use for prefixing digits on outgoing calls? (Choose two.)

A) *
B) \
C) !
D) =
E) 0-9

Question 61

Refer to the exhibit. An engineer configured two Cisco TelePresence CTS 3000 endpoints to an existing environment using a Cisco Unified Communications Manager (CUCM) cluster, a CUVC, and a CTMS for interoperability. The quality is assigned to be high-definition (720p); however, the video quality is not as expected. The output trace shows an INVITE SDP coming from the CTS 3000. What is the root cause of the problem?

A) The CTMS static meeting interoperability resolution is set to CIF.
B) The CUVC interoperability maximum call rate is set to 12288 kbps.
C) The level-asymmetry-allowed parameter is enabled in the CTS 3000.
D) The region bandwidth that is configured in CUCM cannot support a 720p call.

Question 62

A Webex Teams bot receives a Webhook payload, which notifies the bot that a message was created in a space. Which two API requests must be issued for the bot to answer the author of the message? (Choose two.)

A) POST /v1/messages
B) GET /v1/messages/{messageId}
C) GET /v1/webhooks/{webhookId}
D) PUT /v1/messages/{messageId}
E) POST /v1/webhooks

Question 63

Refer to the exhibit. An engineer configured CCD between a Cisco Unified Communications Manager (CUCM) cluster and Cisco Unified Communications Manager Express (CME). When the CUCM agents try to dial a CME extension on the range 7XXX, they receive a busy signal as soon as the 7 is dialed. What can be done to resolve this issue?

A) Set the CUCM CCD Requesting Service PSTN prefix to 9 instead of\+
B) Set the CME profile dn-block type to extension instead of global Set the CME profile dn-block type to extension instead of global
C) Set the CUCM Hosted DN Pattern PSTN Failover Strip Digits field to 1 instead of 0
D) Set the CME subscribe callcontro l to instance instead of wildcarded Set the CME subscribe callcontro l to instance instead of wildcarded

Question 64

Refer to the exhibit. When a Calling Search Space is updated and a new member is added, how is a member defined?

A)
B)
C)
D)

Question 65

Which two scenarios could be automated by combining the Webex Meetings XML API with other API-enabled systems? (Choose two.)

A) scheduling new-hire orientation meetings as part of an HR system workflow
B) triggering Webex meeting recording when the host disconnect from the meeting.
C) automatically launching the weekly Webex scrum meeting on Mondays at 9 AM
D) reassigning an employee's scheduled Webex meeting to their manager then they leave the company
E) muting users in a Webex meeting when their Cisco Jabber presence status transitions to Away

Question 66

An organization is setting up integration of its Cisco Unified Communications Manager (CUCM) cluster to a newly deployed Cisco VCS cluster. The requirement is to allow the CUCM registered endpoints to be able to call Cisco VCS registered video endpoints and send a call from a Cisco IP phone to the Cisco VCS whenever a Cisco IP phone dials any number with the prefix 555 followed by an extension. Which CUCM construct must be configured to fulfil this requirement?

A) Route Pattern
B) SIP Route Pattern
C) SIP Dial Rules
D) Translation Pattern