200-901 practice questions 111–120

1. Question 111 · 530 in bank

   Refer to the exhibit.

   

   Which infrastructure automation method is shown?

   • ACI/CD pipeline
   • BLean
   • CAgile
   • DWaterfall

   Show answer

   Answer: A

   Explanation

   It is A Fom Devnet Associate Course: "The idea behind Continuous Integration is that you — and all other developers on the project — continually merge your changes with the main branch of the existing application so that any given change set is small and the potential for problems is low. If everyone is using the main branch, anyone who checks out code is going to have the latest version of what everyone else is working on".

   Source: Adapted from community discussion — ciscocollab21

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2. Question 112 · 530 in bank

   

   Refer to the exhibit. An engineer must configure a load balancer server. The engineer prepares a script to automate workflow by using Bash. The script installs the nginx package, moves to the /opt/nginx directory, and reads the sites.txt file for further processing. Based on the script workflow, which process is being automated within the loop by using the information in sites.txt?

   • Acreating a file per each line in sites.txt with the information in template.conf, creating a link for the previously created file, and then changing the ownership of the created files
   • Busing the content of the file to create the template.conf file, creating a link from the created file to the /etc/nginx/sites_enabled, and then changing the file execution permissions
   • Ccreating a new file based on template.conf in the /etc/nginx/sites_enabled directory for each line in the sites.txt file, and then changing the file execution permissions
   • Dusing the information in the file to create a set of empty files in the /etc/nginx/sites_enabled directory, and then assigning the owner of the file

   Show answer

   Answer: A

   Explanation

   A is correct. 1 - bash file 2 - installing nginx 3 - exporting variable = directory/sites_available file 4 - exporting variable = directory/sites_enabled file 5 - changing directory 6 - reading file sites.txt and while read "sites" 7 - do 8 - copy template.conf to sites_available file 9 - make a symboloic links between files sites_available and sites_enabled 10 - change file owner and group of the new sites_available file created 11 - done

   Source: Adapted from community discussion — designated

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3. Question 113 · 530 in bank

   

   Refer to the exhibit. A network engineer must collect information from the network. The engineer prepares a script to automate workflow by using Cisco Meraki API. The script must run over nested loops to collect organization and network information and uses the collected data for final collection. Which process is being automated by using the Python script?

   • ACollect the IDs of the clients on the BLDG21 network.
   • BList the IDs from the ACME organization.
   • CProvide the BLDG21 network information if it is part of the ACME organization.
   • DGather the IDs of the ACME organization, the BLDG21 network, and the clients on the network.

   Show answer

   Answer: A

   Explanation

   It's A. First loop checks if Org is ACME and if so returns the output of the second loop. Second loop checks if network within ACME is BLDG21 and if so returns the output of the third loop. Third loop returns the clients within BLDG21. The only thing that is returned is therefore the clients within BLDG21 and that's the only thing that is printed

   Source: Adapted from community discussion — ThePokemonNuzlockingMaster

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4. Question 114 · 530 in bank

   Refer to the exhibit.

   

   What is the function of the Python script?

   • ALoop through the returned list of network devices and, for each device, print the device name and management IP address.
   • BCount and print the total number of available devices.
   • CFor each device that is returned, display the device type and associated management IP address.
   • DIterate over a list of network devices and write all device names and management IP addresses to an output file.

   Show answer

   Answer: A

   Explanation

   it's the typical cisco trap. the keyword here is the "returned" list. D is speaking of "a" list, A is about the returned list, which is required in this case.

   Source: Adapted from community discussion — Valsteve

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5. Question 115 · 530 in bank

   

   Refer to the exhibit. The output of the diff -u README.md-repo README.md command is shown. The original file was 165 lines long. How many lines are in the edited copy of the file?

   • A162
   • B165
   • C172
   • D173

   Show answer

   Answer: C

   Explanation

   It should be C (172)" Ln 3 88,8 means: "the original file, starting on line 88, had 8 lines before this diff was applied." Ln 3 88,6 means: "the modified/new file, starting on line 88, has 6 lines after this diff is applied." > less 2 lines = 165-2 = 163 lines Ln 9 -162,4 +160,13 indicates that the following information shows the original file, starting on line 162, had 4 lines of code, and the modified/new file, starting on line 160, has 13 lines of code > more 9 lines (13-4=9) so 163 + 9 = 172

   Source: Adapted from community discussion — designated

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6. Question 116 · 530 in bank

   Which line is an example of the start of a chunk from a unified diff?

   • A@@ -20191007T1200 +88,90 @@
   • B@@ -88,10 +88,6 @@
   • C@@ -90,88 +20191008T1349 @@
   • D@@ -20191007T1200 +20191008T1349 @@

   Show answer

   Answer: B

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7. Question 117 · 530 in bank

   DRAG DROP - Drag and drop elements of the RESTCONF Protocol stack from the left onto the correct descriptors on the right. Not all elements on the left are used. Select and Place:

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   Explanation

   another question meant for you to question that you really know the topic....restconf transport is https via your operation type however on device as shown in the answer explanation link the device itself uses netconf-ssh so..."it depends" on what the question real intent.

   Source: Adapted from community discussion — Philbert919

   

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8. Question 118 · 530 in bank

   Select 2

   Which two NETCONF operations cover the RESTCONF GET operation? (Choose two.)

   • A<get>
   • B<get-config>
   • C<get-update>
   • D<modify-config>
   • E<edit>

   Show answer

   Answer: AB

   Explanation

   A and B are correct. NETCONF - Operations = Retrieve running configuration and device state information = Retrieve all or part of specified configuration data store = Loads all or part of a configuration to the specified data store = Replace an entire configuration data store with another = Delete a configuration data store = Copy candidate data store to running data store /unlock> = Lock or unlock the entire configuration data store system = Graceful termination of NETCONF session = Forced termination of NETCONF session

   Source: Adapted from community discussion — designated

   References

   • cisco.com documentation

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9. Question 119 · 530 in bank

   Refer to the exhibit.

   

   What is the result of executing this Ansible playbook?

   • AThe playbook copies a new start-up configuration to CISCO_ROUTER_01
   • BThe playbook copies a new running configuration to CISCO_ROUTER_01
   • CThe playbook backs up the running configuration of CISCO_ROUTER_01
   • DThe playbook backs up the start-up configuration of CISCO_ROUTER_01

   Show answer

   Answer: C

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10. Question 120 · 530 in bank

    Select 2

    Refer to the exhibit.

    

    Which two statements describe the configuration of the switch after the Ansible script is run? (Choose two.)

    • ATraffic from ports 0/2 to 0/5 is able to flow on port 0/1 due to the trunk.
    • BGigabitEthernet0/1 is left unconfigured.
    • CGigabitEthernet0/2 and GigabitEthernet0/3 are access ports for VLAN 6.
    • DTraffic is able to flow between ports 0/2 to 0/5 due to the trunk on port 0/1.
    • ETraffic on ports 0/2 and 0/3 is connected to port 0/6.

    Show answer

    Answer: AC

    Explanation

    A+C are correct. I saw this question somewhere else and there are two blocks missing from the question (which show why A is correct), one of which puts Gi0/5 on VLAN 8. The missing blocks are below: - ios_vlan: vlan_id: 7 name corporate-vlan interfaces: - GigabitEthernet0/4 - ios_vlan: vlan_id: 8 name: iot_vlan interfaces: - GigabitEthernet0/5

    Source: Adapted from community discussion — aprettyparrot

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200-901 practice, question 111. 530 questions available.