Download Automating Cisco Service Provider Solutions (300-535 SPAUTO).300-535.VCEplus.2020-06-17.58q.vcex

Vendor: Cisco
Exam Code: 300-535
Exam Name: Automating Cisco Service Provider Solutions (300-535 SPAUTO)
Date: Jun 17, 2020
File Size: 3 MB

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Demo Questions

Question 1
What tool is used to perform a "what if" failure analysis in a service provider network that is running Segment Routing?
  1. Cisco WAN Automation Engine
  2. Cisco Evolved Programmable Network Manager
  3. Cisco Network Services Orchestrator
  4. Cisco Segment Routing Path Computation Element
Correct answer: A
Explanation:
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Question 2
 
Refer to the exhibit. An engineer implements an automation with Cisco XTC. Which problem results in the 404 Not Found error code on the REST call?
  1. The resource that you are trying to delete does not exist.
  2. Port 8080 is not enabled on XTC.
  3. XTC does not offer any APIs. 
  4. You must change the request method.
Correct answer: B
Question 3
Which two Python libraries are used to write a script to retrieve network device information using RESTCONF? (Choose two.)
  1. PySNMP
  2. requests
  3. ncclient
  4. YANG
  5. json
Correct answer: BE
Question 4
Which command configures the remote peer when the Cisco IOS XR Traffic Controller is used?
  1. peer-sync ipv4 192.168.0.3
  2. state ipv4 192.168.0.3
  3. peer ipv4 192.168.0.3
  4. state-sync ipv4 192.168.0.3
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Question 5
An automation engineer is trying to configure a destination group to use dial-out telemetry with gRPC on a Cisco IOS XR platform. The template created is failing to apply. Which parameters must be configured?
  1. source IP address, source port, encoding, and sampling interval
  2. source IP address, source port, encoding, and protocol
  3. destination IP address, destination port, encoding, and sensor path
  4. destination IP address, destination port, encoding, and protocol
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Question 6
Which two use cases are valid for Cisco WAN Automation Engine? (Choose two.) 
  1. deployment of SR policies
  2. integration with Cisco XTC
  3. what-if analysis
  4. device manager
  5. network controller
Correct answer: AB
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Question 7
 
Refer to the exhibit. What is the result of the Ansible task?
  1. It configures a Cisco IOS XR router with BGP AS65000 with two neighbors and redistributes OSPF into BGP.
  2. It validates the BGP configuration on a Cisco IOS XR router, but it is a read-only module and cannot modify the configuration on the router.
  3. It validates the BGP configuration on a Cisco IOS XE router, but it is a check mode-only network module and cannot modify the configuration on the router.
  4. It configures a Cisco IOS router with BGP on AS500 and redistributes OSPF into BGP.
Correct answer: A
Explanation:
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Question 8
Which schema allows device configuration elements to be enclosed within a remote procedure call message when NETCONF is implemented?
  1. JSON-RPC
  2. XML
  3. YAML
  4. JSON
Correct answer: B
Explanation:
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Question 9
What is a key feature of YANG?
  1. use identification
  2. error prediction
  3. JAVA compatibility
  4. reusable types and groupings
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Question 10
What are two characteristics of the NFV architecture approach? (Choose two.)
  1. It decouples the network functions from proprietary hardware appliances.
  2. It provides 70% more efficiency of network infrastructure.
  3. It is specially designed for Internet providers.
  4. It is specially designed for telecommunications service providers.
  5. It typically includes a hypervisor.
Correct answer: AE
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
Question 11
What tool is used to perform a "what if" failure analysis in a service provider network that is running Segment Routing?
  1. Cisco WAN Automation Engine
  2. Cisco Evolved Programmable Network Manager
  3. Cisco Network Services Orchestrator
  4. Cisco Segment Routing Path Computation Element
Correct answer: A
Explanation:
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Question 12
 
Refer to the exhibit. An engineer implements an automation with Cisco XTC. Which problem results in the 404 Not Found error code on the REST call?
  1. The resource that you are trying to delete does not exist.
  2. Port 8080 is not enabled on XTC.
  3. XTC does not offer any APIs. 
  4. You must change the request method.
Correct answer: B
Question 13
Which two Python libraries are used to write a script to retrieve network device information using RESTCONF? (Choose two.)
  1. PySNMP
  2. requests
  3. ncclient
  4. YANG
  5. json
Correct answer: BE
Question 14
Which command configures the remote peer when the Cisco IOS XR Traffic Controller is used?
  1. peer-sync ipv4 192.168.0.3
  2. state ipv4 192.168.0.3
  3. peer ipv4 192.168.0.3
  4. state-sync ipv4 192.168.0.3
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Question 15
An automation engineer is trying to configure a destination group to use dial-out telemetry with gRPC on a Cisco IOS XR platform. The template created is failing to apply. Which parameters must be configured?
  1. source IP address, source port, encoding, and sampling interval
  2. source IP address, source port, encoding, and protocol
  3. destination IP address, destination port, encoding, and sensor path
  4. destination IP address, destination port, encoding, and protocol
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Question 16
Which two use cases are valid for Cisco WAN Automation Engine? (Choose two.) 
  1. deployment of SR policies
  2. integration with Cisco XTC
  3. what-if analysis
  4. device manager
  5. network controller
Correct answer: AB
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Question 17
 
Refer to the exhibit. What is the result of the Ansible task?
  1. It configures a Cisco IOS XR router with BGP AS65000 with two neighbors and redistributes OSPF into BGP.
  2. It validates the BGP configuration on a Cisco IOS XR router, but it is a read-only module and cannot modify the configuration on the router.
  3. It validates the BGP configuration on a Cisco IOS XE router, but it is a check mode-only network module and cannot modify the configuration on the router.
  4. It configures a Cisco IOS router with BGP on AS500 and redistributes OSPF into BGP.
Correct answer: A
Explanation:
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Question 18
Which schema allows device configuration elements to be enclosed within a remote procedure call message when NETCONF is implemented?
  1. JSON-RPC
  2. XML
  3. YAML
  4. JSON
Correct answer: B
Explanation:
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Question 19
What is a key feature of YANG?
  1. use identification
  2. error prediction
  3. JAVA compatibility
  4. reusable types and groupings
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Question 20
What are two characteristics of the NFV architecture approach? (Choose two.)
  1. It decouples the network functions from proprietary hardware appliances.
  2. It provides 70% more efficiency of network infrastructure.
  3. It is specially designed for Internet providers.
  4. It is specially designed for telecommunications service providers.
  5. It typically includes a hypervisor.
Correct answer: AE
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
Question 21
What tool is used to perform a "what if" failure analysis in a service provider network that is running Segment Routing?
  1. Cisco WAN Automation Engine
  2. Cisco Evolved Programmable Network Manager
  3. Cisco Network Services Orchestrator
  4. Cisco Segment Routing Path Computation Element
Correct answer: A
Explanation:
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Question 22
 
Refer to the exhibit. An engineer implements an automation with Cisco XTC. Which problem results in the 404 Not Found error code on the REST call?
  1. The resource that you are trying to delete does not exist.
  2. Port 8080 is not enabled on XTC.
  3. XTC does not offer any APIs. 
  4. You must change the request method.
Correct answer: B
Question 23
Which two Python libraries are used to write a script to retrieve network device information using RESTCONF? (Choose two.)
  1. PySNMP
  2. requests
  3. ncclient
  4. YANG
  5. json
Correct answer: BE
Question 24
Which command configures the remote peer when the Cisco IOS XR Traffic Controller is used?
  1. peer-sync ipv4 192.168.0.3
  2. state ipv4 192.168.0.3
  3. peer ipv4 192.168.0.3
  4. state-sync ipv4 192.168.0.3
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Question 25
An automation engineer is trying to configure a destination group to use dial-out telemetry with gRPC on a Cisco IOS XR platform. The template created is failing to apply. Which parameters must be configured?
  1. source IP address, source port, encoding, and sampling interval
  2. source IP address, source port, encoding, and protocol
  3. destination IP address, destination port, encoding, and sensor path
  4. destination IP address, destination port, encoding, and protocol
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Question 26
Which two use cases are valid for Cisco WAN Automation Engine? (Choose two.) 
  1. deployment of SR policies
  2. integration with Cisco XTC
  3. what-if analysis
  4. device manager
  5. network controller
Correct answer: AB
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Question 27
 
Refer to the exhibit. What is the result of the Ansible task?
  1. It configures a Cisco IOS XR router with BGP AS65000 with two neighbors and redistributes OSPF into BGP.
  2. It validates the BGP configuration on a Cisco IOS XR router, but it is a read-only module and cannot modify the configuration on the router.
  3. It validates the BGP configuration on a Cisco IOS XE router, but it is a check mode-only network module and cannot modify the configuration on the router.
  4. It configures a Cisco IOS router with BGP on AS500 and redistributes OSPF into BGP.
Correct answer: A
Explanation:
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Question 28
Which schema allows device configuration elements to be enclosed within a remote procedure call message when NETCONF is implemented?
  1. JSON-RPC
  2. XML
  3. YAML
  4. JSON
Correct answer: B
Explanation:
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Question 29
What is a key feature of YANG?
  1. use identification
  2. error prediction
  3. JAVA compatibility
  4. reusable types and groupings
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Question 30
What are two characteristics of the NFV architecture approach? (Choose two.)
  1. It decouples the network functions from proprietary hardware appliances.
  2. It provides 70% more efficiency of network infrastructure.
  3. It is specially designed for Internet providers.
  4. It is specially designed for telecommunications service providers.
  5. It typically includes a hypervisor.
Correct answer: AE
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
Question 31
What tool is used to perform a "what if" failure analysis in a service provider network that is running Segment Routing?
  1. Cisco WAN Automation Engine
  2. Cisco Evolved Programmable Network Manager
  3. Cisco Network Services Orchestrator
  4. Cisco Segment Routing Path Computation Element
Correct answer: A
Explanation:
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Reference: https://www.cisco.com/c/en/us/products/routers/wan-automation-engine/index.html
Question 32
 
Refer to the exhibit. An engineer implements an automation with Cisco XTC. Which problem results in the 404 Not Found error code on the REST call?
  1. The resource that you are trying to delete does not exist.
  2. Port 8080 is not enabled on XTC.
  3. XTC does not offer any APIs. 
  4. You must change the request method.
Correct answer: B
Question 33
Which two Python libraries are used to write a script to retrieve network device information using RESTCONF? (Choose two.)
  1. PySNMP
  2. requests
  3. ncclient
  4. YANG
  5. json
Correct answer: BE
Question 34
Which command configures the remote peer when the Cisco IOS XR Traffic Controller is used?
  1. peer-sync ipv4 192.168.0.3
  2. state ipv4 192.168.0.3
  3. peer ipv4 192.168.0.3
  4. state-sync ipv4 192.168.0.3
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-2/segment-routing/configuration/guide/b-segment-routing-cg-asr9000-62x/b-seg-routing-cg-asr9000-62x_chapter_01001.html
Question 35
An automation engineer is trying to configure a destination group to use dial-out telemetry with gRPC on a Cisco IOS XR platform. The template created is failing to apply. Which parameters must be configured?
  1. source IP address, source port, encoding, and sampling interval
  2. source IP address, source port, encoding, and protocol
  3. destination IP address, destination port, encoding, and sensor path
  4. destination IP address, destination port, encoding, and protocol
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Reference: https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html
Question 36
Which two use cases are valid for Cisco WAN Automation Engine? (Choose two.) 
  1. deployment of SR policies
  2. integration with Cisco XTC
  3. what-if analysis
  4. device manager
  5. network controller
Correct answer: AB
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/apjc/docs/2018/pdf/BRKSPG-2008.pdf Slide 16
Question 37
 
Refer to the exhibit. What is the result of the Ansible task?
  1. It configures a Cisco IOS XR router with BGP AS65000 with two neighbors and redistributes OSPF into BGP.
  2. It validates the BGP configuration on a Cisco IOS XR router, but it is a read-only module and cannot modify the configuration on the router.
  3. It validates the BGP configuration on a Cisco IOS XE router, but it is a check mode-only network module and cannot modify the configuration on the router.
  4. It configures a Cisco IOS router with BGP on AS500 and redistributes OSPF into BGP.
Correct answer: A
Explanation:
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Reference: https://docs.ansible.com/ansible/latest/modules/iosxr_bgp_module.html 
Question 38
Which schema allows device configuration elements to be enclosed within a remote procedure call message when NETCONF is implemented?
  1. JSON-RPC
  2. XML
  3. YAML
  4. JSON
Correct answer: B
Explanation:
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Reference: https://books.google.com/books?id=jWVsAQAAQBAJ&pg=PA21&lpg=PA21&dq=schema+allows+device+configuration+elements+to+be+enclosed+within+a+remote+procedure+call+message+when+NETCONF+is+implemented&source=bl&ots=mcS25iO8ec&sig=ACfU3U08SQUN0Y7L2-An37GjHRqBzLGFUA&hl=en&sa=X&ved=2ahUKEwir16OF4dbpAhV7GjQIHc64B5kQ6AEwAHoECAoQAQ#v=onepage&q=schema%20allows%20device%20configuration%20elements%20to%20be%20enclosed%20within%20a%20remote%20procedure%20call%20message%20when%20NETCONF%20is%20implemented&f=false
Question 39
What is a key feature of YANG?
  1. use identification
  2. error prediction
  3. JAVA compatibility
  4. reusable types and groupings
Correct answer: D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Reference: https://www.cisco.com/c/en/us/td/docs/optical/ncs1000/60x/b_Datamodels_cg_ncs1000/b_Datamodels_cg_ncs1000_chapter_00.html
Question 40
What are two characteristics of the NFV architecture approach? (Choose two.)
  1. It decouples the network functions from proprietary hardware appliances.
  2. It provides 70% more efficiency of network infrastructure.
  3. It is specially designed for Internet providers.
  4. It is specially designed for telecommunications service providers.
  5. It typically includes a hypervisor.
Correct answer: AE
Explanation:
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2016/pdf/LTRSPM-2022.pdf
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