Infosys Certified Confluent Kafka Developer
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Join Premium10 Infosys Certified Confluent Kafka Developer practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified Confluent Kafka Developer certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
Schema Registry allows to register multiple versions of schema to a Topic. Which of the below refers to all resources registered?
- ✓Topic schemaCorrect
- BSubjects
- CPartitions
- DSchema resources
- Question 2
Which of the following statement(s) is/are TRUE about Schema Registry functionalities?
- ✓CURL command can be used to register another new version of schema for a topicCorrect
- BSchema Registry allows to check the earlier version compatibility while registering the schema
- CSchema Registry does not allow multiple versions of schema for a Topic
- DSchema Registry allows to have different schemas for different partitions of a Topic
- Question 3
Consider a scenario to publish data using kafka-avro-console-producer command along with schema registration. In which of the below format the data is expected while publishing?
- ✓TSVCorrect
- BJSON
- CParquet
- DCSV
- Question 4
During a schema validation check and on successful validation of the schema, message gets successfully written to?
- ✓ProducerCorrect
- BRegistry
- CTopic
- DConsumer
- Question 5
Which of the following provides a mechanism to programmatically validate the schema against the messages published?
- ✓Control CenterCorrect
- BSchema Registry
- CREST Proxy
- DKafka Connectors
- Question 6
When a producer publishes the events, data gets validated against the schema available in?
- ✓TopicCorrect
- BSchema Registry
- CProducer
- DConsumer
- Question 7
Consider a scenario to publish real-time events into Kafka topic. During a schema validation check in registry, which of the following component receives the exception details in case of validation errors?
- ✓ProducerCorrect
- BRegistry
- CTopic
- DConsumer
- Question 8
Consider a scenario to query Schema Registry and check the versions of the Topic schema. Which of the below open source command line tool can be used to perform the required operation.
- ✓CURLCorrect
- BRead Registry
- CGET
- DPOST
- Question 9
Consider a scenario where consumer application is using KafkaAvroDeserializer to deserialize Avro messages. What happens if message schema is not present in AvroDeserializer local cache?
- ✓Throws DeserializationExceptionCorrect
- BThrows SerializationException
- CFetches schema from Schema Registry
- DFails silently
- Question 10
Consider a scenario where organization maintains its networking test data across regions. Kafka is used to maintain real-time replication between regions. Requirement is to add additional fields to one of the testing strategy. How this can be achieved?
- ✓Enable auto.register.schemas property with true in schema registry propertiesCorrect
- BEnable auto.register.schemas property in kafka client properties
- CEnable use.latest.version=true in kafka client properties
- DEnable use.latest.version=false in kafka server properties
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