DevNet Associate (DEVASC) : Part 01 -

Welcome to your DevNet Associate (DEVASC) : Part 01

1-) Which of the following systems provides ability to branch and merge various tasks completed in isolation before they are merged into a feature or master branch while allowing engineers to work against the same code and configuration files and manage differences and conflicts in a coding system. (Choose two).

A-) Centralized version control system

B-) Central logging system

C-) Model-driven programming

D-) Code topology

E-) Distributed version control system.

2-) Which of the following is the correct statement regarding Cisco DNA Center?

A-) It provides network controller-level management features

B-) It gathers real-time circumstantial information from users and devices on the network

C-) it provisions network, server and storage resources to increase productivity and reduced TCO

D-) it provides data-center class networking system to maximize scalability

3-) Refer to the exhibit. docker network create -d bridge –subnet 192.168.0.0/24 –gateway 192.168.0.1 dockernet

A-) Fixed Ips for host and the containers

B-) Bridge for hosts

C-) Bridge for containers

D-) Create network between host and a container

4-) Which of the following network entity is a configuration item that receives IP packets that have no explicit next-hop in the routing table?

A-) Route address

B-) MPLS

C-) Default Gateway

D-) Layer 2 frames

5-) Which of the following Cisco UCS elements can be XML or JSON-encoded and require an API key pair for HTTP header and a cookie for authentication? (Choose two).

A-) UCS Manager

B-) Cisco Intersight

C-) Cisco UCS Director

D-) Insight Directora

E-) Cisco Manager APIs

6-) During the session conflict of the global lock, which NETCONF command can clear non-responsive sessions?

A-) show NETCONF-yang clear

B-) clear NETCONF-session

C-) clear NETCONF-yang session

D-) show NETCONF-yang session -clear

7-) Which of the following statement is true about Cisco Firewall?

A-) system that controls and monitors incoming and outgoing network traffic based on configured security roles

B-) Allows a router to utilize mulitple paths to a destination system when forwarding data packets

C-) system that routes data traffic to multiple systems

D-) system that selects and routes data traffic using predetermined paths to a various workstations

😎 Refer to the exhibit.

1. import json
2.
3. with open(“json_ios_xe_interfaces.json”, “r”) as json_file:
4. json_file_content = json_file.read()
5. decoded_json = json.loads(json_file_content)
6.
7. print(decoded_json)
8. print()
9. print(type(decoded_json))

Which line of code opens file for read-only access?

A-) Line # 1

B-) Line # 2

C-) Line # 3

D-) Line # 4

9-) In Cisco, which of the following media types are supported by +restconf API resource? (Choose two).

A-) Application/YANG-Data+JSON

B-) Application/YANG-Data

C-) GET/HEAD method

D-) RESCONF datastore

E-) RESTCONF Operation

F-) RESTCONF root

10-) Which of the following principle is used when organizing cross-functional teams and automating the infrastructure rather than documenting it?

A-) Siloed Infrastructure

B-) Foundational principles of DevOps

C-) Foundational principles of organizational silos

E-) Principles of Agile infrastructure

11-) Which DNS record indicates that a DNS zone is assigned to a specific authoritative name server along with the address of the name server.ord?

A-) Cert record

B-) PTR record

C-) CNAME record

D-) NS Record

12-) Which of the following is the second and third step in the workflow of creating application using Docker tools and images? (Choose two).

A-) Run Dockerfile

B-) Build docker image

C-) Create App tar file

D-) Deploy App

13-) Which of the following is the main key difference between JSON and XML encoded data?

A-) JSON supports variety of coding formats where XML only support UTF-8

B-) JSON data is typeless whereas XML has a data type

C-) XML displays data whereas JSON doesn’t offer this capability

D-) XML is less secured whereas JSON is more secure compared to XML

14-) Which of the following entity enable problems to be split into smaller and simpler groups and reduces code repetition making the code easier to read?

A-) mutable values

B-) Functions

C-) Code

D-) mobility groups

15-) Which approach enables applications to share share an operating system and contain their own executables, tools, libraries, code settings file?

A-) vstack

B-) vApps

C-) virtual machines

D-) containers

16-) Which of the following technology enables tracking and comparison of changes in binary format files and provide access to the current code and its history?

A-) version control software

B-) Historic trends

C-) Data monitoring

D-) Libraries

17-) Which of the following is the description for hypthetical config:method as outlined in Cisco API reference?

A-) config:Method( inParameter4, inParameter5, inParameter6, outParameter4, outParameter5

B-) config:Method( inParameter-1, inParameter-3, inParameter-5, outParameter-5, outParameter-5

C-) config:Method( outParameter1 outParameter2 outParameter3 inParameter1 inParameter2

D-) config:Method( inParameter4, inParameter5, inParameter6, outParameter4, outParameter5

18-) How can an administrator reduce manual network changes and increase consistency and scalablity of network changes in Cisco REST APIs?

A-) APIs network configuration

B-) APIC network settings

C-) Python instructions for network

D-) network fabric configurations

20-) Which per-requisites are required when configuring DNA center API token-based authentication using Python 3.6? (Choose two).

A-) HTTPauth

B-) schema

C-) API URL

D-) prettytable

E-) Uitable

F-) requests

DevNet Associate (DEVASC) : Part 01

Which line of code opens file for read-only access?

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