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السؤال #1
You have enabled REST API traceoptions on your Junos device. Where does Junos store the associated log files in this scenario?
A. /var/chroot/rest-api/var/log
B. /var/home
C. /var/tmp
D. /var/log
عرض الإجابة
اجابة صحيحة: B
السؤال #2
Click the Exhibit button. The exhibit demonstrates the output from which type of session?
A. REST API
B. Ansible
C. PyEZ
D. NETCONF
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اجابة صحيحة: D
السؤال #3
Which Junos process handles automation requests involving the XML API, YANG, the REST API, and SNMP functions?
A. chassisd
B. rpd
C. jsd
D. mgd
عرض الإجابة
اجابة صحيحة: AD
السؤال #4
Which Python operator tests two variables to see if they contain the same value?
A. !=
B. != =
C. = =
D. =
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اجابة صحيحة: AD
السؤال #5
Which two statements are true regarding JSON? (Choose two.)
A. JSON can be used to evaluate conditional statements
B. JSON can be used to perform programming loops
C. JSON can be used to structure data
D. JSON can be used to format data between a client and a server
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اجابة صحيحة: B
السؤال #6
What does the statement "Ansible provides idempotent operations." mean?
A. The result of performing the operation once is exactly the same as the result of performing it repeatedly without any intervening actions
B. The result of performing the operation once is not exactly the same as the result of performing it repeatedly without any intervening actions
C. The result of performing the operation once will not allow the operation to be run again without any intervening actions to correct the failure
D. The result of performing the operation once will not allow the operation to be run again without any intervening actions
عرض الإجابة
اجابة صحيحة: AC
السؤال #7
You are enabling HTTPS for the REST API on a Junos device. You are using a self-signed SSL certificate and must ensure that the commit does not fail. In this scenario, which certificate must be provided for HTTPS?
A. client certificate
B. server certificate
C. PKI certificate
D. SSH certificate
عرض الإجابة
اجابة صحيحة: AB
السؤال #8
Which statement is correct about Python variables once they are created?
A. A global variable can only be used by functions that are defined later
B. All variables in Python can be used by any function within the script
C. A global variable can be used by any function within the script
D. A global can only be used within the function that created it
عرض الإجابة
اجابة صحيحة: A
السؤال #9
Click the Exhibit button. Which YAML form is represented in the exhibit?
A. a mapping
B. a set
C. a tuple
D. a sequence
عرض الإجابة
اجابة صحيحة: D
السؤال #10
Which two statements regarding NETCONF are true? (Choose two.)
A. NETCONF is a standardized protocol and works with multiple vendors' devices
B. NETCONF operations are processed by the jsd process
C. NETCONF is a proprietary protocol and works only with Junos devices
D. NETCONF operations are processed by the mgd process
عرض الإجابة
اجابة صحيحة: CD
السؤال #11
What is the default REST HTTPS port used on a Junos device?
A. 3000
B. 8443
C. 3443
D. 443
عرض الإجابة
اجابة صحيحة: CD
السؤال #12
You are creating a Python data type that contains a collection of multiple ordered values. As part of your script, you must make changes to the values that are stored in your data type. In this scenario, which data type should you use?
A. list
B. tuple
C. dictionary
D. set
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اجابة صحيحة: C
السؤال #13
Which statement is correct about Python?
A. Python automatically deletes unused objects from memory
B. The Python interpreter is written in Java
C. Python behavior is influenced by the host OS
D. Python code must be compiled on a Junos device
عرض الإجابة
اجابة صحيحة: C
السؤال #14
Which two Junos platforms support the REST API? (Choose two.)
A. SRX Series
B. ACX Series
C. EX Series
D. MX Series
عرض الإجابة
اجابة صحيحة: BD
السؤال #15
What are two benefits of a DevOps approach? (Choose two.)
A. to reduce deployment anxiety
B. to reduce the number of managed objects
C. to quickly integrate software updates
D. to reduce the number of configuration releases
عرض الإجابة
اجابة صحيحة: AC
السؤال #16
Which feature of Ansible provides encrypted files to house sensitive data such as login credentials and keys?
A. Ansible default feature
B. Ansible Vault
C. Ansible Galaxy
D. Ansible Tower
عرض الإجابة
اجابة صحيحة: A
السؤال #17
Which statement is true about using Ansible a Junos device?
A. The Junos device does not have an Ansible agent installed
B. SFTP must be used to allow communication between the Ansible control server and the Junos device
C. An Ansible playbook is a set of tasks written in XML
D. Ansible modules are copied and executed on the Junos device
عرض الإجابة
اجابة صحيحة: D
السؤال #18
Which two statements are correct about XML? (Choose two.)
A. XML is used to send an event notification to a client
B. XML is used to issue Junos operational commands
C. XML is used to view or modify a Junos configuration
D. XML is used to create a communications session to a remote device
عرض الإجابة
اجابة صحيحة: AB
السؤال #19
According to the Manifesto for Agile Software Development, what is a principle of this development practice?
A. Software development cycles should be based on a quarterly time frame
B. Software development cycles should be scheduled on an annual time frame
C. After the development cycle has begun, new software requirements should not be added
D. After the development cycle has begun, new software requirements can be added at any point
عرض الإجابة
اجابة صحيحة: D
السؤال #20
Which statement is true about YAML?
A. YAML is a Unicode-based serialization language designed around common data types
B. YAML is designed around parsing speed over human readability
C. YAML is widely used on the Internet as a method to mode data between webservers and AJAX clients on Web browsers
D. YAML follows the lowest common denominator data types and requires simple processing between different programming environments
عرض الإجابة
اجابة صحيحة: A
السؤال #21
Which Junos process is responsible for handling automation requests involving the JET API?
A. mgd
B. dcd
C. rpd
D. jsd
عرض الإجابة
اجابة صحيحة: B
السؤال #22
What are two characteristics found in a modern DevOps environment? (Choose two.)
A. The development and operations environments are identical
B. The development and operations environments are different
C. The DevOps practice relies heavily on the use of physical hardware
D. The DevOps practice relies heavily on the use of virtualization
عرض الإجابة
اجابة صحيحة: A
السؤال #23
Which automation tool provides closed-loop automation and event-driven infrastructure?
A. Ansible
B. Salt
C. Chef
D. Puppet
عرض الإجابة
اجابة صحيحة: D
السؤال #24
Which statement is correct about Ansible? (Choose two.)
A. Ansible core modules for the Junos OS are developed by Ansible developers
B. Ansible Galaxy modules for the Junos OS are developed by Juniper Networks developers
C. Ansible Galaxy modules for the Junos OS and Ansible core modules for the Junos OS can coexist on the same control machine
D. Ansible Galaxy modules for the Junos OS and Ansible core modules for the Junos OS cannot coexist on the same control machine
عرض الإجابة
اجابة صحيحة: AC
السؤال #25
Click the Exhibit button. Which two actions are performed by the PyEZ Python script shown in the exhibit? (Choose two.)
A. It saves the current configuration as a rescue configuration only if one does not exist
B. It prints the rescue configuration if one already exists
C. It prints the rescue configuration after it has been replaced
D. It always saves the current configuration as a rescue
عرض الإجابة
اجابة صحيحة: C

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