Which of the following HTTP methods are NOT supported in REST and RESTCONF?
Answer(s): D
The HTTP methods that are supported by REST/RESTCONF are:GET: Used to retrieve a representation of a resource.PUT: Used to replace a resource or create it if it does not exist.DELETE: Used to delete a resource.PATCH: Used to apply a partial update to a resource.The HTTP method ADD is not a standard HTTP method and is not supported by REST/RESTCONF.
Nokia NSP IP Network Automation Professional Guide, page 77.
What are the two main functionalities of the NSP REST API gateway services?1. Versioning model2. Create subscriptions3. Location services4. Authentication and termination services
Answer(s): C
the NSP REST Gateway API provides the entry point for API clients to locate and authenticate REST client requests to gain access to the various NSP modules that have registered API services.
Which of the following statements about the YANG data modeling language is FALSE?
YANG is a data modeling language used to model configuration and state data for network devices. It defines a tree-like structure for data and is used to store, configure, and retrieve information from network devices. It is human readable and can be used to define actions and operations.
Which of the following Kafka components represents a stream of messages of a particular category?
a Kafka topic is a channel where publishers (producers) publish data and where subscribers (consumers) receive data. A topic represents a stream of messages of a particular category. In Kafka, a topic represents a stream of messages of a particular category or type. Producers publish messages to a specific topic, and consumers subscribe to and read messages from topics. Brokers are responsible for managing topics and ensuring that messages are distributed efficiently across the cluster.
Which of the following statements about Kafka is FALSE?
Kafka is a distributed messaging system that is open-source and can be used to send real-time notifications. However, it has more than four components, such as brokers, partitions, replicas, consumer groups and zookeeper.
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