Cisco Cisco Certified DevNet Associate 200-901 Questions & Answers

• Question 61:

  When a Cisco IOS XE networking device is configured by using RESTCONF, what is the default data encoding method?

  A. application/json-data+xml

  B. application/xml-data+json

  C. application/yaml-data+json

  D. application/yang-data+json

  Correct Answer: D

• Question 62:

  Which Cisco compute management platform is a premises based solution that Automates and Orchestrates Cisco and non-Cisco infrastructure?

  A. UCS Manager

  B. Cisco Integrated Management Controller

  C. UCS Director

  D. Cisco Intersight

  Correct Answer: C

• Question 63:

  When changes are made to the same file across two branches, which git status is shown when the branches are combined?

  A. unmerged

  B. uncommitted

  C. conflict

  D. branched

  Correct Answer: C

• Question 64:

  An application developer deploys several applications on the same server. The environment runs on a single operating system and allows the developer to bind dependencies with the application code. Which environment has the code been developed in?

  A. bare metal server

  B. virtual machine

  C. container

  D. Linux server

  Correct Answer: C

• Question 65:

  How do JSON and XML compare?

  A. The syntax of JSON contains tags, elements, and attributes whereas XML objects are collections of key-value pairs.

  B. JSON objects are an ordered set of element attributes whereas XML arrays are an unordered set of key-value pairs.

  C. The syntax of XML contains tags, elements, and attributes whereas JSON objects are collections of key-value pairs.

  D. JSON arrays are an unordered set of key-value pairs whereas XML objects are an ordered set of element attributes.

  Correct Answer: C

• Question 66:

  Refer to the exhibit.

  

  Which code should be added at the snippet to perform a unit test?

  A. self.assertIsInstance (send_message ("hello"), "hello", "should be the same")

  B. self.assertIs (send_message ("hello"), "hello", “should be the same")

  C. self.assertCompare (send_message ("hello"), "hello", "should be the same")

  D. self.assertEqual (send_message ("hello"), "hello", "should be the same")

  Correct Answer: D

• Question 67:

  A development team must find a cloud deployment model to scale its new product to external and internal users. The team is small and the data is massive. The team wants high flexibility and higher security. Which application deployment model should the team use?

  A. hybrid cloud

  B. edge

  C. public cloud

  D. private cloud

  Correct Answer: A

• Question 68:

  A new application is being developed that requires the ability to be copied and moved from one location to another. The existing infrastructure is already heavily utilized, so the new application must have a low resource footprint. The application includes a small PostgreSQL database component. Which application deployment type meets the requirements?

  A. virtual machine

  B. Python virtual environment

  C. container

  D. bare metal

  Correct Answer: C

• Question 69:

  An existing application is accessible from an external IP address. Which device or service must be configured to make the application accessible through a URL by using a domain name?

  A. reverse proxy

  B. DNS

  C. firewall

  D. load balancer

  Correct Answer: B

• Question 70:

  Refer to the exhibit.

  

  Which device should be used to interconnect the hosts?

  A. load balancer

  B. VPN gateway

  C. Layer 2 switch

  D. Layer 3 switch

  Correct Answer: C