Cisco 300-915 DEVIOT Exam Practice Test Instant Access

Question 1

As part of an IoT project, an organization is developing an edge application that will run on a gateway to securely transmit sensor information it receives into an IoT cloud. Based on the Agile software development lifecycle, the development team is planning to implement a CI/CD pipeline.

Which two methods should be suggested to make the software development lifecycle more secure during the implementation and testing? (Choose two.)

APerform automated code reviews prior to deployment.

BImplement auto-provisioning security inspection for the code.

CPerform on-going penetration testing on the system.

DPerform a GAP analysis on current security activities and policies.

ETrain members of the team in a secure software development lifecycle methodology such as OWASP.

Answer : D, E

Question 2

Refer to the exhibit.

When a laptop is connected to a device via a serial connection, which action makes the output readable?

AChange the baudrate in the connection settings.

BReboot the device in case a firmware error is the issue.

CChange the power level of the device.

DChange the unicode settings to UTF-8.

Answer : A

Question 3

Refer to the exhibit.

The red line represents the energy consumption of an industrial machine. Which two statements about the graphs are true? (Choose two.)

AThe orange graph is expected to drop to zero for a brief period around the midpoint on the x axis.

BThe red graph contains the raw data points.

CThe green graph is the mean value of the data points.

DThe green graph does not give us any valuable information.

EThe orange graph has three values on the y-axis.

Answer : B, C

Question 4

What are two functionalities of edge data services? (Choose two.)

Acreating a machine learning data model

Bsupporting many interfaces and APIs

Capplying advanced data analytics

Dfiltering, normalizing and aggregating data

Esaving data for a prolonged time period

Answer : D, E

Question 5

Refer to the exhibit.

Which protocol is used to make a FlexVPN connection from a Cisco IR829 router to a headend router?

ASSL

BIKEv2

CNAT

DIS-IS

Answer : B

Question 6

Refer to the exhibit.

Which line of code completes the Dockerfile?

ARUN chmod 777 /usr/bin/sample.py

BRUN chown root:root /usr/bin/sample.py

CWORKDIR /usr/bin

DUSER root

Answer : A

Question 7

Which two statements about how to provision and manage data originators in a cloud environment are true? (Choose two.)

AThe provisioning of digital identities is the responsibility of the data originators.

BCloud providers offer services for automated device provisioning, which allows the lifecycle of the cloud- representation for data originators to be managed.

CCloud providers offer application programming interfaces, which allow a programmatic provisioning of data originators.

DThere is no need to provision and manage access for data originators in the cloud.

EThe access to public clouds must be configured and managed manually.

Answer : C, E

Cisco 300-915 Developing Solutions Using Cisco IoT and Edge Platforms DEVIOT Exam Practice Test