Question 1

On which network plane is routing protocol traffic handled?

Accepted Answer

A)  management plane 
B)  data plane 
C)  authentication plane 
D)  control plane 
A)  management plane 
B)  data plane 
C)  authentication plane 
D)  control plane

Question 2

Which two statements describe the advantages of using a version control system? (Choose two.)

Accepted Answer

A)  It allows for branching and merging so that different tasks are worked on in isolation before they are merged into a feature or master branch. 
B)  It provides tooling to automate application builds and infrastructure provisioning. 
C)  It allows multiple engineers to work against the same code and configuration files and manage differences and conflicts. 
D)  It provides a system to track User Stories and allocate to backlogs. 
E)  It allows developers to write effective unit tests. 
A)  It allows for branching and merging so that different tasks are worked on in isolation before they are merged into a feature or master branch. 
B)  It provides tooling to automate application builds and infrastructure provisioning. 
C)  It allows multiple engineers to work against the same code and configuration files and manage differences and conflicts. 
D)  It provides a system to track User Stories and allocate to backlogs. 
E)  It allows developers to write effective unit tests.

Question 3

Which two statements are true about Cisco UCS Manager, Cisco UCS Director, or Cisco Intersight APIs? (Choose two.)

Accepted Answer

A)  UCS Manager uses JSON to encode API interactions and utilizes Base64-encoded credentials in the HTTP header for authentication. 
B)  UCS Director API interactions can be XML- or JSON-encoded and require an API key in the HTTP header for authentication. 
C)  Cisco Intersight uses XML to encode API interactions and requires an API key pair for authentication. 
D)  UCS Manager API interactions are XML-encoded and require a cookie in the method for authentication. 
E)  Cisco Intersight API interactions can be encoded in XML or JSON and require an API key in the HTTP header for authentication. 
A)  UCS Manager uses JSON to encode API interactions and utilizes Base64-encoded credentials in the HTTP header for authentication. 
B)  UCS Director API interactions can be XML- or JSON-encoded and require an API key in the HTTP header for authentication. 
C)  Cisco Intersight uses XML to encode API interactions and requires an API key pair for authentication. 
D)  UCS Manager API interactions are XML-encoded and require a cookie in the method for authentication. 
E)  Cisco Intersight API interactions can be encoded in XML or JSON and require an API key in the HTTP header for authentication.

Question 4

In DNS, which record specifies an alias that refers to another name that ultimately resolves to an IP address?

Accepted Answer

A)  CNAME 
B)  NS 
C)  AAA 
D)  SOA 
A)  CNAME 
B)  NS 
C)  AAA 
D)  SOA

Question 5

An authentication script fails to connect to an internal server exactly 1 out of 2 times it is executed. This behavior is seen from different clients. Which networking device must be at fault?

Accepted Answer

A)  load balancer 
B)  laptop on which the script is running 
C)  switch 
D)  router 
A)  load balancer 
B)  laptop on which the script is running 
C)  switch 
D)  router

Question 6

Which two descriptions can be given to an application that is interacting with a webhook? (Choose two.)

Accepted Answer

A)  receiver 
B)  transaction monitor 
C)  codec 
D)  processor 
E)  listener 
A)  receiver 
B)  transaction monitor 
C)  codec 
D)  processor 
E)  listener

Question 7

Refer to the exhibit.   An API call is constructed to retrieve the inventory in XML formal by using the API. The response to the call is 401 Unauthorized. Which two headers must he added to the API call? (Choose two.)

Accepted Answer

A)  Bearer-Token: dXNlcm5hbWU6cGFzc3dvemQ= 
B)  Content-Type: application/xml 
C)  Authentication: Bearer dXNlcm5hbWU6cGFzc3dvemQ= 
D)  Accept: application/xml 
E)  Authorization: Bearer dXNlcm5hbWU6cGFzc3dvemQ= 
A)  Bearer-Token: dXNlcm5hbWU6cGFzc3dvemQ= 
B)  Content-Type: application/xml 
C)  Authentication: Bearer dXNlcm5hbWU6cGFzc3dvemQ= 
D)  Accept: application/xml 
E)  Authorization: Bearer dXNlcm5hbWU6cGFzc3dvemQ=

Question 8

Which API is used to obtain data about voicemail ports?

Accepted Answer

A)  Webex Teams 
B)  Cisco Unified Communications Manager 
C)  Finesse Gadgets 
D)  Webex Devices 
A)  Webex Teams 
B)  Cisco Unified Communications Manager 
C)  Finesse Gadgets 
D)  Webex Devices

Question 9

What is the first development task in test-driven development?

Accepted Answer

A)  Write code that implements a desired function. 
B)  Write a failing test case for a desired function. 
C)  Reverse engineer the code for a desired function. 
D)  Write a passing test case for existing code. 
A)  Write code that implements a desired function. 
B)  Write a failing test case for a desired function. 
C)  Reverse engineer the code for a desired function. 
D)  Write a passing test case for existing code.

Question 10

In Python, which expression checks whether the script returns a success status code when the Requests library is used?

Accepted Answer

A)  response.status_code == requests.codes.ok 
B)  response.code == requests.codes.ok 
C)  response.status_code == requests.ok 
D)  response.status_code != requests.codes.ok 
A)  response.status_code == requests.codes.ok 
B)  response.code == requests.codes.ok 
C)  response.status_code == requests.ok 
D)  response.status_code != requests.codes.ok

Question 11

Which two encoding formats do YANG interfaces support? (Choose two.)

Accepted Answer

A)  XML 
B)  JSON 
C)  XHTML 
D)  BER 
E)  plain text 
A)  XML 
B)  JSON 
C)  XHTML 
D)  BER 
E)  plain text

Question 12

Which statement about authenticating a RESTCONF API session with a router that runs Cisco IOS XE Software is true?

Accepted Answer

A)  No authentication is required. 
B)  OAuth must be used. 
C)  A token must be retrieved and the associated string must be embedded in the X-Auth-Token header. 
D)  Basic authentication must be used. 
A)  No authentication is required. 
B)  OAuth must be used. 
C)  A token must be retrieved and the associated string must be embedded in the X-Auth-Token header. 
D)  Basic authentication must be used.

Question 13

Which two types of NAT are used in a network? (Choose two.)

Accepted Answer

A)  routed NAT 
B)  static NAT 
C)  multicast NAT 
D)  normal NAT 
E)  dynamic NAT 
A)  routed NAT 
B)  static NAT 
C)  multicast NAT 
D)  normal NAT 
E)  dynamic NAT

Question 14

Which status code is used by a REST API to indicate that the submitted payload is incorrect?

Accepted Answer

A)  400 
B)  403 
C)  405 
D)  429 
A)  400 
B)  403 
C)  405 
D)  429

Question 15

Which advantage does the agile process offer compared to waterfall software development?

Accepted Answer

A)  to add or update features with incremental delivery 
B)  to view the full scope of end-to-end work 
C)  to have each phase end before the next begins 
D)  to fix any issues at the end of the development cycle 
A)  to add or update features with incremental delivery 
B)  to view the full scope of end-to-end work 
C)  to have each phase end before the next begins 
D)  to fix any issues at the end of the development cycle

Question 16

Which action resolves a 401 error in response to an HTTP GET that is issued to retrieve a configuration statement using RESTCONF on a CSR 1000V?

Accepted Answer

A)  Change the HTTP method to PUT. 
B)  Check the MIME types in the HTTP headers. 
C)  Change the transport protocol to HTTPS. 
D)  Check the authentication credentials. 
A)  Change the HTTP method to PUT. 
B)  Check the MIME types in the HTTP headers. 
C)  Change the transport protocol to HTTPS. 
D)  Check the authentication credentials.

Question 17

What are two characteristics of Bare Metal environments that are related to application deployment? (Choose two.)

Accepted Answer

A)  specifically designed for container-based workloads 
B)  suitable for legacy applications that do not support virtualization 
C)  provides workloads with access to hardware features 
D)  not compatible with other cloud services such as PaaS or SaaS offerings 
E)  provides the hypervisor to host virtual servers 
A)  specifically designed for container-based workloads 
B)  suitable for legacy applications that do not support virtualization 
C)  provides workloads with access to hardware features 
D)  not compatible with other cloud services such as PaaS or SaaS offerings 
E)  provides the hypervisor to host virtual servers

Question 18

How does a developer create and switch to a new branch called "my-bug-fix" to develop a product fix?

Accepted Answer

A)  git checkout -b my-bug-fix 
B)  git branch -b my-bug-fix 
C)  git branch my-bug-fix 
D)  git checkout my-bug-fix 
A)  git checkout -b my-bug-fix 
B)  git branch -b my-bug-fix 
C)  git branch my-bug-fix 
D)  git checkout my-bug-fix

Question 19

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?

Accepted Answer

A)  The query retrieved the logging severity level. 
B)  The query updated the logging severity level or created it if not present on the device. 
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. 
A)  The query retrieved the logging severity level. 
B)  The query updated the logging severity level or created it if not present on the device. 
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.

Question 20

Which API must an engineer use to change a netmask on a Cisco IOS XE device?

Accepted Answer

A)  Meraki 
B)  SD-WAN 
C)  RESTCONF/YANG 
D)  DNAC 
A)  Meraki 
B)  SD-WAN 
C)  RESTCONF/YANG 
D)  DNAC

Exam 6: DevNet Associate (DEVASC)

On which network plane is routing protocol traffic handled?

Which two statements describe the advantages of using a version control system? (Choose two.)

Which two statements are true about Cisco UCS Manager, Cisco UCS Director, or Cisco Intersight APIs? (Choose two.)

In DNS, which record specifies an alias that refers to another name that ultimately resolves to an IP address?

An authentication script fails to connect to an internal server exactly 1 out of 2 times it is executed. This behavior is seen from different clients. Which networking device must be at fault?

Which two descriptions can be given to an application that is interacting with a webhook? (Choose two.)

Refer to the exhibit. An API call is constructed to retrieve the inventory in XML formal by using the API. The response to the call is 401 Unauthorized. Which two headers must he added to the API call? (Choose two.)

Which API is used to obtain data about voicemail ports?

What is the first development task in test-driven development?

In Python, which expression checks whether the script returns a success status code when the Requests library is used?

Which two encoding formats do YANG interfaces support? (Choose two.)

Which statement about authenticating a RESTCONF API session with a router that runs Cisco IOS XE Software is true?

Which two types of NAT are used in a network? (Choose two.)

Which status code is used by a REST API to indicate that the submitted payload is incorrect?

Which advantage does the agile process offer compared to waterfall software development?

Which action resolves a 401 error in response to an HTTP GET that is issued to retrieve a configuration statement using RESTCONF on a CSR 1000V?

What are two characteristics of Bare Metal environments that are related to application deployment? (Choose two.)

How does a developer create and switch to a new branch called "my-bug-fix" to develop a product fix?

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?

Which API must an engineer use to change a netmask on a Cisco IOS XE device?

Supporting Cisco Data Center System Devices (DCTECH)

Cisco Certified Technician Routing & Switching (RSTECH)

Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS)

Cisco Certified Network Associate (CCNA)

Managing Industrial Networks with Cisco Networking Technologies (IMINS)

Conducting Forensic Analysis and Incident Response Using Cisco CyberOps Technologies (CBRFIR)

Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)

Implementing Cisco SD-WAN Solutions (ENSDWI)

Designing Cisco Enterprise Networks (ENSLD)

Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD)

Implementing Cisco Enterprise Wireless Networks (300-430 ENWLSI)

Automating Cisco Enterprise Solutions (ENAUTO)

Implementing Cisco Service Provider Advanced Routing Solutions (SPRI)

Implementing Cisco Service Provider VPN Services (SPVI)

Designing Cisco Data Center Infrastructure (DCID)

Troubleshooting Cisco Data Center Infrastructure (DCIT)

Implementing Cisco Application Centric Infrastructure (DCACI)

Configuring Cisco MDS 9000 Series Switches (DCSAN)

Implementing Cisco Application Centric Infrastructure - Advanced

Automating Cisco Data Center Solutions (DCAUTO)

Securing Networks with Cisco Firepower (300-710 SNCF)

Implementing and Configuring Cisco Identity Services Engine (300-715 SISE)

Securing Email with Cisco Email Security Appliance (300-720 SESA)

Securing the Web with Cisco Web Security Appliance (300-725 SWSA)

Implementing Secure Solutions with Virtual Private Networks (SVPN 300-730)

Automating Cisco Security Solutions (SAUTO)

Implementing Cisco Collaboration Applications (CLICA)

Implementing Cisco Advanced Call Control and Mobility Services (CLASSM)

Implementing Cisco Collaboration Cloud and Edge Solutions

Implementing Cisco Collaboration Conferencing

Automating Cisco Collaboration Solutions (CLAUTO)

Implementing DevOps Solutions and Practices using Cisco Platforms (DEVOPS)

Developing Solutions Using Cisco IoT and Edge Platforms (DEVIOT)

Developing Applications for Cisco Webex and Webex Devices (DEVWBX)

Performing CyberOps Using Core Security Technologies (CBRCOR)

Implementing Cisco Enterprise Network Core Technologies (ENCOR)

Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)

Implementing and Operating Cisco Data Center Core Technologies (DCCOR)

Implementing and Operating Cisco Security Core Technologies

Implementing Cisco Collaboration Core Technologies (CLCOR)

Developing Applications using Cisco Core Platforms and APIs (DEVCOR)

CCDE Design Written

Deploying Cisco Unified Contact Center Express

Cisco Meraki Solutions Specialist

Securing Cisco Networks with Sourcefire FireAMP Endpoints

Designing Cisco Unified Contact Center Enterprise (UCCED)

Implementing and Supporting Cisco Unified Contact Center Enterprise (UCCEIS)

Cisco Collaboration SaaS Authorization Exam

Cisco Security Architecture for System Engineers

Adopting The Cisco Business Architecture Approach (DTBAA)

Cisco Customer Success Manager (CSM)

Mastering The Cisco Business Architecture Discipline (DTBAD)

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