Cisco 200-901 DEVASC Exam Practice Test Instant Access

Question 1

A developer must test the performance and reliability of an application. After functional and load tests are run, the application crashes due to traffic spikes from users. Which type of API constraint must be implemented to maintain reliability?

Arate limiting

Bpagination

Cpayload limits

Dfiltering

Answer : A

Question 2

A developer attempts to refactor and improve the application code. It is noticed that the code contains several pieces of key information that could be a security threat if this code is accessible by those who are not

authorized to this dat

a. Which approach addresses the security concerns noticed by the developer?

AHost the application code on a machine located in a secure data center.

BUtilize environment variables for username and password details.

CRely on the security teams' goodwill to not give access to those who do not need it.

DMove the hardware that the application is deployed on to a secure location.

Answer : B

Question 3

Refer to the exhibit.

Refer to the exhibit. Which code snippet represents the sequence.

AOption A

BOption B

COption C

DOption D

Answer : C

Question 4

Refer to the exhibit.

Refer to the exhibit. A network engineer executes the bash script shown. Which two things are achieved by running the script? (Choose two.)

AA directory called PRODUCTION is created.

BThe engineer changes to the parent directory.

CA YAML file is created.

DA YAML file is removed.

EA directory called state.yml is created.

Answer : A, C

Question 5

Refer to the exhibit. An engineer is comparing two files by using the unified diff format. Which cade snippet belongs to the new.py file?

AOption A

BOption B

COption C

DOption D

Answer : A

Question 6

Users cannot access a webserver and after the traffic is captured, the capture tool snows an ICMP packet that reports "time exceeded in-transit". What is the cause of this webserver access issue?

AThe large distance between the server and the users means that the packets require too much time to reach the destination.

BA router along the path is misrouting the packets in a wrong direction.

CA router along the path has the wrong time.

DThe server is overloaded and the connection was not able to be processed in time.

Answer : B

Question 7

What is a characteristic of Waterfall compared to Agile software development method?

AWaterfall focuses on continuous improvement, and Agile focuses on the design phase.

BWaterfall separates the project development lifecycle into sprints, and Agile does not use cycles.

CWaterfall specifies requirements before development begins, and Agile responds flexibly to changes in requirements.

DWaterfall uses reviews with step by step approach, and Agile uses a serially phased approach.

Answer : C

Cisco 200-901 DevNet Associate Exam DEVASC Exam Practice Test