200-901 Free Practice Test

- (Exam Topic 1)
Refer to the exhibit.

Given the API documentation for the UCS SDK python class, UcsHandle, which code snippet creates a handle instance?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: C

- (Exam Topic 2)
What is a benefit of organizing code into modules?

1. A. improves overall performance
2. B. reduces the length of code
3. C. enables code to be multifunctional
4. D. enables the reuse of code

Correct Answer: D

- (Exam Topic 2)
A developer creates a web application that receives a username and password and uses them to sync the credentials to other services through HTTPS. API keys to services are part of the configuration files of the application, but the credentials to the database that stores the synchronization logs are obtained through an external vault service. What is the security issue in this scenario?

1. A. Communication between the application and the services is not encrypted.
2. B. The database credentials should be stored in the configuration files so that they are secured on the same server.
3. C. The API keys are stored in the configuration files but should be stored in the vault service.
4. D. The synchronization logs should be encrypted and not stored in a relational database.

Correct Answer: A

- (Exam Topic 2)
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 install the nginx package, moves to the /optAtginx directory, and reads the sites M We (or further processing Based on the script workflow, which process is being automated within the loop by using the information mi sites txt?

1. A. creating a new Me Based on template .conf in the /etc/ngin/sites_enabled directory for each lie in the sites txt fil
2. B. and then changing the file execution permission.
3. C. creating a Me per each the in sites txt with the information in template con
4. D. creating a link for the previously created fil
5. E. and then changing the ownership of the created files
6. F. using the content of the file to create the template conf fil
7. G. creating a Iink from the created file to the/etc/nginx/files.enable
8. H. and then changing the file execution permissions.
9. I. using the information in the file to create a set of empty files in the /etchginx/sites_enabled directory and then assigning the owner of the file.

Correct Answer: B

- (Exam Topic 2)

Refer to the exhibit. Drag and drop the code snippets from the bottom onto the blanks in the code to construct a request to find the Cisco DNA Center switch count. Not all options are used.

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A