Nokia 4A0-AI1 Nokia NSP IP Network Automation Professional Composite Exam Practice Test

Answer : A

The main sections of an abstract YANG module file areargumentsandstatements.

An argument is a string that provides additional information about a statement. A statement is a keyword followed by an argument and optionally enclosed by braces ({ }) containing substatements.

For example, an abstract YANG module file could start with:

module ibn-intent { namespace ''urn:nokia.com:ibn:intent''; prefix ibn;

This defines the module name, namespace and prefix as arguments for the module, namespace and prefix statements respectively.

Answer : C

The template-mappings can only be viewed by making a RESTCONF call to query an existing intent.

The template-mappings are a set of key-value pairs that map the abstract YANG model attributes to concrete NFM-P templates and parameters. They are not exposed in the UI or the ibn:intent model, but they are stored internally in the NSP database.

For example, a template-mapping could be:/network=IP/service=VPN -> nsp-ip-vpn-template.

Answer : B

An Intent is the master configuration that is synchronized with the network configuration and is stored in the database as the source of truth. Intent Types define the type of Intent, such as a network service or a configuration change, while Metadata is used to store additional information about the Intent, such as its version or author. YANG modules are used to define the data model for a particular technology.

Answer : D

Intent Types have four life-cycle states: Draft, Released, Phased-Out, and Deleted. The Created state is not a life-cycle state for Intent Types; instead, it is an intermediate state used to create an Intent before it is moved to a life-cycle state.

Answer : C

some of the operations that can be performed on an Intent are:

Create

Synchronize

Audit

Update

Delete

Therefore, based on this source, the answer that CANNOT be performed on an Intent isC. Phase-out.

Answer : B

a workflow can useenvironmentsto make it portable if the workflow needs to be executed on either a development or production lab.Environments are files that contain key-value pairs that can be used as input parameters for workflows1.Environments allow workflows to be executed with different settings without modifying the workflow definition1.

Answer : C

This syntax assumes that there is a previous task that returns an object with an attribute namedrttthat contains the round-trip time value1.The expression<% task().result.rtt %>evaluates to this value and assigns it to the variablerttin the workflow context1.