200-901 Pre-Exam Practice Tests | (Updated 212 Questions)
Valid 200-901 Exam Q&A PDF - One Year Free Update
NEW QUESTION 95
Drag and drop the Docker file instructions from the onto correct descriptions on the right. Not all options are used.
Answer:
Explanation:
Explanation
1 - E, 2 - B, 3 - D, 4 - A
NEW QUESTION 96
Refer to the exhibit.
The JSON data in the exhibit has been parsed and stored in a variable, "data". What returns the value
"172.16.0.11" ?
- A. data['items']['host']['value']
- B. data['items']['host'][1]
- C. data['items'][O]['host']['value']
- D. data['items']['1']['host']['value']
Answer: C
NEW QUESTION 97
Which two protocols are used to apply a configuration change on a Cisco IOS XE device? (Choose two)
- A. RESTCONF
- B. HSRP
- C. CDP
- D. CCX
- E. NETCONF
Answer: A,E
NEW QUESTION 98
Refer to the exhibit.
Drag and drop the variables from the left onto the item numbers on the right that match the missing assignments in the exhibit.
Answer:
Explanation:
Explanation
1 - A, 2 - C, 3 - B
NEW QUESTION 99
Refer to the exhibit.
What caused the error in this API request?
- A. The submitted JSON payload includes a field that is not supported by the API resources.
- B. The API resource does not support the POST operation.
- C. The submitted JSON payload has a formatting issue.
- D. The API resource does not support JSON format payloads.
Answer: C
NEW QUESTION 100
Refer to the exhibit.
An administrator attempts to perform a GET using the Cisco IOS XE RESTOCNF API to return the hostname of a device. The sequence diagram illustrated the HTTP message observed. Which change to the API request resolves the issue?
- A. Add Content-Type HTTP header with 'application/yang-data+json' using -H 'Content-Type:
application/yang-data+json'. - B. Remove the -H 'Accept: application/yang-data^/son' HTTP header because it is not required.
- C. Use -u cisco: cisco instead of -u 'cisco: cisco'.
- D. Change the request method from -X "GET" to- X' POST".
Answer: C
NEW QUESTION 101
What is used in Layer 2 switches to direct packet transmission to the intended recipient?
- A. spanning tree
- B. IPv4 address
- C. MAC address
- D. IPv6 address
Answer: C
NEW QUESTION 102
Users cannot access a webserver and after the traffic is captured, the capture too* shows an ICMP packet that reports "communication administratively prohibited" What Is the cause of this webserver access Issue?
- A. Users must authenticate on the webserver to access It
- B. A router along the path is overloaded and thus dropping traffic
- C. The traffic is not allowed to be translated with NAT and dropped.
- D. An access list along the path is blocking the traffic
Answer: D
NEW QUESTION 103
Refer to the exhibit.
The python interpreter and the Cisco python SDK are available by default in the Cisco NX-OS software. The SDK documentation shows how the cild() API can be used when working with working with JSON and XML. What are two effect of running the script? (Choose two.)
- A. show only the interfaces In the up status
- B. show details for the TABLE interface
- C. configure interlace loopback 5
- D. show only the interfaces in admin shut status
- E. issue shutdown on interface loopback 5
Answer: A,C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/programmability/guide/b_Cisco_Nexus_9000_Series_NX-OS_Programmability_Guide_7x/Python_API.html
NEW QUESTION 104
What is the Git command to delete a local branch named "experiment" without a warning?
- A. git branch -D experiment
- B. git branch -f experiment
- C. git branch -n experiment
- D. git branch -rm experiment
Answer: A
Explanation:
Explanation/Reference: https://www.atlassian.com/git/tutorials/using-branches
NEW QUESTION 105
Refer to the exhibit.
A process on the host wants to access the service running inside this Docker container. Which port is used to make a connection?
- A. port 5000
- B. any port between 3000 and 5000
- C. only outbound connections between 3000 and 5000 are possible
- D. port 3000
Answer: D
NEW QUESTION 106
Refer to the exhibit.
The script returns an output of 401. To use the supplied URL. an HTTP GET request must Be sent with an Authorization header. The header value is a BaseG4 encoded concatenation of the username and password.
Which action must be taken to return an output of 200?
- A. Insert an Authorization header with the values username password from the supplied configuration file.
- B. Change the verify=False setting in the request to verify=True to enable HTTP Basic authentication
- C. Modify the method from LOGIN to GET and supply the username ;password value as JSON payload
- D. Verify that the username and password values imported from the configuration file ate still valid.
Answer: D
NEW QUESTION 107
Drag and drop the HTTP methods from the left onto their generally accepted corresponding create, read, update, and delete operations on the right.
Answer:
Explanation:
NEW QUESTION 108
Refer to the exhibit.
Which python data structure does my_json contain?
- A. List
- B. Dict
- C. Json
- D. Map
Answer: B
NEW QUESTION 109
What is the benefit of edge computing?
- A. It reduces network latency by moving processing closer to the data source.
- B. It simplifies security as devices and processing are brought closer together.
- C. It removes the need for centralized data processing.
- D. It reduces data velocity from devices or other data sources.
Answer: A
Explanation:
Explanation/Reference: https://blogs.cisco.com/networking/time-to-get-serious-about-edge-computing
NEW QUESTION 110
How are load balancers used in modern application deployment?
- A. Turn off traffic and take down compute units, then update and bring the compute units back up.
- B. Bring up new compute units, test the compute units, and switch the traffic from old units to new units.
- C. Allow traffic to continue as new compute units are brought up and old compute units are taken down.
- D. Allow http and https traffic to continue as old compute units are discontinued before new units are brought up.
Answer: B
NEW QUESTION 111
What are two use cause where webhooks are effective? (Choose two.)
- A. Filter out information from a response to an API call
- B. Change the response format or content type of an API call.
- C. Send an email to a customer of an online store after payment is complete
- D. Inform a previously defined chat channel after a deployment fate.
- E. Close a session with a web server after a specific amount of time.
Answer: C,D
NEW QUESTION 112
Drag and drop the element of the Finesse API on the left onto the description of its functionally on the right.
Answer:
Explanation:
Explanation
1 - D, 2 - F, 3 - A, 4 - E, 5 - B, 6 - G, 7 - C
NEW QUESTION 113
Drag and drop the HTTP status codes from the left onto the correct descriptions on the right.
Answer:
Explanation:
Explanation
1 - B, 2 - D, 3 - A, 4 - C
NEW QUESTION 114
Refer to the exhibit.
Drag and Drop the code from the bottom onto the box where the code is missing on the Meraki Python script to create a new network
Answer:
Explanation:
NEW QUESTION 115
Which port does HTTPS use by default?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 116
Drag and drop the code from the bottom onto the box where the code is missing in the Bash script to complete the missing assignment.
Answer:
Explanation:
NEW QUESTION 117
Refer to the exhibit.
What is the action of the Bash script that is shown?
- A. The script waits unit input is entered, then it goes into the directory entered and creates a new directory with the same name.
- B. For all directories in the current folder. The script goes into directory and makes a new directory.
- C. The script waits until input is entered. If the directory exists, the script goes into it until there is no directory with the same name, then it creates a new directory.
- D. The script goes into the directory called "$ndir" and makes a new directory called "$ndir"
Answer: C
NEW QUESTION 118
Refer to the exhibit.
The definition of the YANG module and a RESTCONF query sent to a Cisco IOS XE device is shown. Which statement is correct if the RESTCONF interface responds with a 204 status code?
- A. The query updated the logging severity level or created it if not present on the device.
- B. The query retrieved the logging severity level.
- C. The query failed at retrieving the logging severity level.
- D. The query failed to set the logging severity level due to an invalid path.
Answer: A
Explanation:
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1611/ b_1611_programmability_cg/restconf_programmable_interface.html
NEW QUESTION 119
What are two security benefits of a Docker-based application?
- A. easier to patch because Docker containers include only dependencies that the application requires
- B. natively secures access to secrets that are used by the running application
- C. prevents information leakage that can occur when unhandled exceptions are returned in HTTP responses
- D. allows for separation of application that traditionally run in the same host
- E. guarantees container images are secured and free of vulnerabilities
Answer: A,D
NEW QUESTION 120
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