350-401 practice questions 341–350

1. Question 341 · 1003 in bank

   

   Refer to the exhibit. The IP SLA is configured in a router. An engineer must configure an EEM applet to shut down the interface and bring it back up when there is a problem with the IP SLA. Which configuration should the engineer use?

   • Aevent manager applet EEM_IP_SLA event track 10 state down
   • Bevent manager applet EEM_IP_SLA event track 10 state unreachable
   • Cevent manager applet EEM_IP_SLA event sla 10 state unreachable
   • Devent manager applet EEM_IP_SLA event sla 10 state down

   Show answer

   Answer: A

   Explanation

   ! ip sla 1 icmp-echo 2.2.2.2 source-interface Loopback0 ip sla schedule 1 life forever start-time now ! track 1 ip sla 1 reachability ! event manager applet Q_355_shut_port event track 1 state down action 1.0 cli command "enable" action 2.0 cli command "conf t" action 3.0 cli command "int loo1" action 4.0 cli command "shut" action 5.0 syslog msg "Loo1 was shutdown" ! event manager applet Q_355_no_shut_port event track 1 state up action 1.0 cli command "enable" action 2.0 cli command "conf t" action 3.0 cli command "int loo1" action 4.0 cli command "no shut" action 5.0 syslog msg "Loo1 was enabled" !

   Source: Adapted from community discussion — nushadu

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2. Question 342 · 1003 in bank

   Refer to the exhibit.

   

   What is the value of the variable list after the code is run?

   • A[1, 2], [1, 2], [1, 2]
   • B[1, 2] * 3
   • C[1, 2, 1, 2, 1, 2]
   • D[3, 6]

   Show answer

   Answer: C

   Explanation

   The code multiplies the list by 3, resulting in the list elements being repeated three times. my_list = [1, 2] my_list = my_list * 3 print(my_list) The output will be [1, 2, 1, 2, 1, 2], which is the original list [1, 2] repeated three times.

   Source: Adapted from community discussion — eww_cybr

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3. Question 343 · 1003 in bank

   Refer to the exhibit.

   

   Which result does the Python code achieve?

   • AThe code encrypts a base64 decrypted password.
   • BThe code converts time to the Epoch LINUX time format.
   • CThe code converts time to the "year/month/day" time format.
   • DThe code converts time to the yyyymmdd representation.

   Show answer

   Answer: D

   Explanation

   I'm very green when it comes to this programming stuff, so I had to sit for a bit and really dig down to grasp the concept. For those like me or not: YEAR = 2022 * 10000 = 20220000 MONTH = 01 * 100 = 100 DAY = 09 PRINT 20220000 + 100 + 09 ---------------------------- 20220109 = YYYYMMDD

   Source: Adapted from community discussion — [Removed]

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4. Question 344 · 1003 in bank

   Refer to the exhibit.

   

   POSTMAN is showing an attempt to retrieve network device information from Cisco DNA Center API. What is the issue?

   • AThe URI string is incorrect.
   • BThe token has expired.
   • CAuthentication has failed.
   • DThe JSON payload contains the incorrect UUID.

   Show answer

   Answer: A

   Explanation

   With 's' GET https://DNAC:Port//dna/intent/api/v1/network-devices { "response": { "errorCode": "Bad request", "message": "Invalid input request", "detail": "s is not a valid UUID of device" }, "version": "1.0" } without 's' GET https://DNAC:Port//dna/intent/api/v1/network-device { "response": [ { "type": "Cisco 3504 Wireless LAN Controller", "description": "Cisco Controller Wireless Version:8.5.140.0", "serialNumber": "FOL25040021", ------------ lines omitted ----------------------------------------

   Source: Adapted from community discussion — Zizu007

   References

   • cisco.com documentation

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5. Question 345 · 1003 in bank

   Refer to the exhibit.

   

   Running the script causes the output in the exhibit. What should be the first line of the script?

   • Afrom ncclient import manager
   • Bimport manager
   • Cfrom ncclient import *
   • Dncclient manager import

   Show answer

   Answer: A

   Explanation

   It's a little bit tricky, you don't have to remove the first line: from ncclient import manager import ncclient This way works, so answer is A

   Source: Adapted from community discussion — XDR

   References

   • cisco.com documentation

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6. Question 346 · 1003 in bank

   What is the difference between the MAC address table and TCAM?

   • ATCAM is used to make L2 forwarding decisions. CAM is used to build routing tables.
   • BRouter prefix lookups happen in CAM. MAC address table lookups happen in TCAM.
   • CThe MAC address table supports partial matches. TCAM requires an exact match.
   • DThe MAC address table is contained in CAM. ACL and QoS information is stored in TCAM.

   Show answer

   Answer: D

   Explanation

   Answer B - The answer is NOT D because it says that MAC address table is contained in TCAM ( it should say CAM) - You should know how to answer in an exam. There should not be typos or wordiness, if there are "typos" is because the statement was made in purpose. ACL and QoS information is stored in TCAM - this is correct but the previous section is not. Hence the D is not correct. https://community.cisco.com/t5/networking-documents/cam-content-addressable-memory-vs-tcam-ternary-content/ta-p/3107938 (...)TCAM is most useful for building tables for searching on longest matches such as IP routing tables organized by IP prefixes. The TCAM table stores ACL, QoS and other information generally associated with upper-layer processing.(...)

   Source: Adapted from community discussion — Johnconnor2021

   References

   • cisco.com documentation
   • cisco.com documentation
   • cisco.com documentation

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7. Question 347 · 1003 in bank

   Refer to the exhibit.

   

   An engineer must create a script that appends the output of the show process cpu sorted command to a file. Which action completes the configuration?

   • Aaction 4.0 syslog command "show process cpu sorted | append flash:high-cpu-file"
   • Baction 4.0 cli command "show process cpu sorted | append flash:high-cpu-file"
   • Caction 4.0 cns-event "show process cpu sorted | append flash:high-cpu-file"
   • Daction 4.0 publish-event "show process cpu sorted | append flash:high-cpu-file"

   Show answer

   Answer: B

   Explanation

   Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/eem/command/eem-cr-book/eem-cr-a2.html

   References

   • cisco.com documentation

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8. Question 348 · 1003 in bank

   What is an advantage of utilizing data models in a multivendor environment?

   • Alowering CPU load incurred to managed devices
   • Bimproving communication security with binary encoded protocols
   • Cfacilitating a unified approach to configuration and management
   • Dremoving the distinction between configuration and runtime state data

   Show answer

   Answer: C

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9. Question 349 · 1003 in bank

   How is a data modeling language used?

   • ATo enable data to be easily structured, grouped, validated, and replicated.
   • BTo represent finite and well-defined network elements that cannot be changed.
   • CTo model the flows of unstructured data within the infrastructure.
   • DTo provide human readability to scripting languages.

   Show answer

   Answer: A

   Explanation

   A: Data models enable data to be easily structured, grouped, and replicated to represent information related to network devices, features, and solutions. from: https://developer.cisco.com/docs/nx-os/#!the-nature-of-data-models

   Source: Adapted from community discussion — raizer

   References

   • cisco.com documentation

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10. Question 350 · 1003 in bank

    Select 2

    A network engineer is configuring OSPF on a router. The engineer wants to prevent having a route to 172.16.0.0/16 learned via OSPF in the routing table and configures a prefix list using the command ip prefix-list OFFICE seq 5 deny 172.16.0.0/16. Which two additional configuration commands must be applied to accomplish the goal? (Choose two.)

    • Aip prefix-list OFFICE seq 10 permit 0.0.0.0/0 le 32
    • Bdistribute-list prefix OFFICE in under the OSPF process
    • Cdistribute-list OFFICE in under the OSPF process
    • Ddistribute-list OFFICE out under the OSPF process
    • Eip prefix-list OFFICE seq 10 permit 0.0.0.0/0 ge 32

    Show answer

    Answer: AB

    Explanation

    CORRECT Answer: AB vIOS-R1(config)#router ospf 10 vIOS-R1(config-router)#dis? discard-route distance distribute-list vIOS-R1(config-router)#distr vIOS-R1(config-router)#distribute-list ? IP access list number IP expanded access list number WORD Access-list name gateway Filtering incoming updates based on gateway prefix Filter prefixes in routing updates route-map Filter prefixes based on the route-map vIOS-R1(config-router)#distribute-list pre vIOS-R1(config-router)#distribute-list prefix ? WORD Name of an IP prefix-list vIOS-R1(config-router)#distribute-list prefix OFFICE ? gateway Filtering incoming updates based on gateway in Filter incoming routing updates out Filter outgoing routing updates vIOS-R1(config-router)#distribute-list prefix OFFICE

    Source: Adapted from community discussion — TSKARAN

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350-401 practice, question 341. 1003 questions available.