السؤال #1

What are three elements of Infrastructure as Code (IaC)? (Choose three.)

A. code review

B. integration

C. flow

D. feedback

E. version control

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اجابة صحيحة: BCE

السؤال #2

Which HTTP status code indicates a response to a successful request?

A. 302

B. 400

C. 500

D. 200

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اجابة صحيحة: D

السؤال #3

You are asked to write an automation script using Python. When you execute the script, you notice that your code sends an RpcTimeoutError error. In this scenario, what would be the reason for this error?

A. The Python script was not able to connect to the Juniper device

B. The Juniper device rejects the connection

C. The Juniper device took too long to reply to the RPC call

D. The RPC syntax is incorrect

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اجابة صحيحة: C

السؤال #4

Which two statements about Junos PyEZ RPC(s) are correct? (Choose two.)

A. PyEZ RPCs return XML data

B. PyEZ RPCs can be used to view only the interface configuration

C. PyEZ RPCs can be used to view the active device configuration

D. PyEZ RPCs return CSV data

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اجابة صحيحة: AB

السؤال #5

Which API does the Junos CLI use to modify the configuration database?

A. REST API

B. XML API

C. JET API

D. RPC API

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اجابة صحيحة: A

السؤال #6

Click the Exhibit button. Referring to the exhibit, which statement is correct?

A. The RPC execution output is saved to a file on the Ansible control machine

B. The RPC execution output is not saved

C. The RPC execution output is saved to a file on R1

D. The RPC execution output is saved to memory on R1

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اجابة صحيحة: B

السؤال #7

What is the purpose of an XSD file?

A. to define the allowed elements and hierarchy of an XML document

B. to define the scripting language of an XML document

C. to define the security and access permissions for an XML document

D. to define the shortcuts that can be used in an XML document

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اجابة صحيحة: A

السؤال #8

What are two components of the Waterfall model of software development? (Choose two.)

A. a large volume of code changes between releases

B. a small volume of code changes between releases

C. a short interval of time between releases

D. a long interval of time between releases

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اجابة صحيحة: AD

السؤال #9

Which statement about using Ansible with a Junos device is correct?

A. Ansible modules are executed on the control server

B. SFTP must be used to allow communication between the Ansible control server and the Junos device

C. An Ansible agent must be installed and running on the Junos device

D. An Ansible playbook is a set of tasks written in XML

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اجابة صحيحة: C

السؤال #10

Given the username XML code, what is the information between the opening and closing tags called?

A. name node

B. data node

C. text node

D. element node

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اجابة صحيحة: D

السؤال #11

Which Ansible module would be used to obtain basic information about a Junos device?

A. juniper_junos_facts

B. juniper_junos_info

C. juniper_junos_rpc

D. juniper_junos_config

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اجابة صحيحة: A

السؤال #12

Which two programing languages would be used for on-box scripting with Junos devices? (Choose two.)

A. Ansible

B. Python

C. XSLT

D. Puppet

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اجابة صحيحة: BC

السؤال #13

Which XML shorthand notation is used when no data exists between tags?

A.

B.

C.

D.

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اجابة صحيحة: A

السؤال #14

What will determine which data serialization format is used for interfacing with a system?

A. programming language version

B. the operating system

C. IDE specifications

D. the system's API

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اجابة صحيحة: A

السؤال #15

What is the outcome of the Python a == b operator?

A. The variables will be added together

B. The variables are compared to determine if they have the same value

C. The variables are compared to determine if they have different data types

D. The variables will be subtracted from each other

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اجابة صحيحة: B

السؤال #16

In Python, my_list = [1, 2, 3] is an example of which type of operation?

A. membership

B. comparison

C. assignment

D. bitwise

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اجابة صحيحة: A

السؤال #17

Which character is used to separate multiple parameters in a single REST API call?

A. and

B. #

C. ?

D. =

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اجابة صحيحة: A

السؤال #18

Click the Exhibit button. You need to translate the configuration shown in the exhibit into a PyEZ RPC call. Which line shows the proper PyEZ syntax?

A. dev

B. dev

C. dev

D. dev

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اجابة صحيحة: A

السؤال #19

Which Junos system process handles NETCONF automation commands?

A. snmpd

B. eventd

C. mgd

D. jsd

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اجابة صحيحة: BC

السؤال #20

Which code format is a valid example of an HTTPS get-interface-information method using the default port?

A. ttps://172

B. ttps://172

C. ttps://172

D. ttps://172

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اجابة صحيحة: C

السؤال #21

Which statement is correct about the Junos XML API?

A. The API uses HTTPS for securing off-box automation

B. The API uses NETCONF for off-box automation

C. The API only works for on-box automation tools

D. The API is only executed when a configuration is committed

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اجابة صحيحة: B

السؤال #22

Click the Exhibit button. Referring to the exhibit, what is the function of the register key?

A. to set an input value for the juniper_junos_rpc module

B. to configure a global setting for the playbook

C. to define a variable containing the return value from the module

D. to print a result to standard out

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اجابة صحيحة: C

السؤال #23

What is the advantage of using the REST API?

A. he REST API enables Junos devices to participate in other REST management system environments

B. he REST API is enabled by default on all Junos devices

C. y default, the REST API retrieves data from a Junos device in CSV format

D. y default, the REST API retrieves data from a Junos device in HTML format

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اجابة صحيحة: A

السؤال #24

Which two tools should be used to test REST APIs? (Choose two.)

A. curl

B. Puppet

C. Chef

D. Postman

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اجابة صحيحة: AD

السؤال #25

Which code block shows valid YAML syntax?

A. Switches: -s1 -s2

B. Switches: s1 s2

C. Switches: {s1, s2}

D. Switches: ["s1", "s2"]

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اجابة صحيحة: B

السؤال #26

Ansible playbooks are written in which format?

A. XML

B. Python

C. JSON

D. YAML

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اجابة صحيحة: C

السؤال #27

Click the Exhibit button. Referring to the exhibit, which two statements about the script are correct? (Choose two.)

A. The script prints interface information for each interface name

B. The script prints the name of each configured interface

C. The script retrieves the interface configuration in JSON

D. The script retrieves the interface configuration in XML

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اجابة صحيحة: BD

السؤال #28

Click the exhibit button.Which type of file is shown in the exhibit?

A. uppet manifest

B. ML file

C. nsible playbook

D. SLT file

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اجابة صحيحة: C

السؤال #29

Which curl command will successfully retrieve interface information from a Juniper device?

A. curl –u "lab:lab123" https://10

B. curl –u "lab:lab123" http://10

C. curl –u "lab:lab123" https://10

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اجابة صحيحة: A

السؤال #30

Click the Exhibit button. In the XML output shown in the exhibit, what is the full XPath for the IP address of the interface?

A. /interface/unit/family/inet/address

B. /configuration/interface/unit/family/inet/address

C. /configuration/interfaces/interface/unit/family/inet/address/name

D. /interfaces/interface/unit/family/inet/address

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اجابة صحيحة: C

السؤال #31

While conducting an automation test, you must issue a command using the curl tool to request the text formatted output from the show interfaces ge-0/0/0 terse command. In this scenario, which command would you use?

A. curl –u "lab:lab123" "http://10

B. curl –u "lab:lab123" "http://10

C. curl –u "lab:lab123" "http://10

D. curl –u "lab:lab123" "http://10

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اجابة صحيحة: B

السؤال #32

Click the Exhibit button.Which command produces the output shown in the exhibit?

A. ser@router> show version | display xml

B. ser@router# show version | display xml

C. ser@router> show version | display json

D. ser@router> show version | display xml rpc

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اجابة صحيحة: A

السؤال #33

Click the Exhibit button. Referring to the exhibit, which XML XPath expression will only show the IP address XML elements?

A. //address/name

B. //name

C. /name

D. /address/name

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اجابة صحيحة: D

السؤال #34

Which two statements about Ansible are correct? (Choose two.)

A. All Ansible host and group variables must be defined in the /etc/ansible/hosts directory

B. Groups can be nested and a device is allowed to participate in multiple groups

C. Separate host and group variable files can be used for larger environments

D. Groups cannot be nested and a device is allowed to participate only a single group

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اجابة صحيحة: AB

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