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Match each data type with its corresponding Redis data structure.
Match each data type with its corresponding Redis data structure. View AnswerAnswer:
What is the data governance role that leverages the data for business purposes, such as increasing sales or reducing manufacturing costs?
What is the data governance role that leverages the data for business purposes, such as increasing sales or reducing manufacturing costs?A . Data stewardB . Data custodianC . Security specialistD . End userView AnswerAnswer: D
Which Cassandra data type represents a collection of key-value pairs, and is represented in curly brackets ({, }) and colon (:)?
Which Cassandra data type represents a collection of key-value pairs, and is represented in curly brackets ({, }) and colon (:)?A . ListB . MapC . SetD . UUIDView AnswerAnswer: B
Which governance model is being implemented?
An organization has decided to structure their governance model to allow either a single individual or a team to control and maintain the master data. Which governance model is being implemented?A . DistributedB . CentralizedC . FederatedD . HybridView AnswerAnswer: B
Which tool builds batch processing as a special case of stream data processing?
Which tool builds batch processing as a special case of stream data processing?A . Apache HiveB . Apache FlinkC . Apache SparkD . Apache OozieView AnswerAnswer: B
What type of expertise is required to be an effective data engineer?
What type of expertise is required to be an effective data engineer?A . Big Data toolsB . Business analysisC . Project managementD . AccountingView AnswerAnswer: A
Match each data type with its corresponding Redis data structure.
Match each data type with its corresponding Redis data structure. View AnswerAnswer:
Which Sqoop validation type checks the row counts between the source and target databases, and tries to ensure that the counts match?
Which Sqoop validation type checks the row counts between the source and target databases, and tries to ensure that the counts match?A . ValidationThresholdB . EvalC . ValidationFailureHandlerD . ValidatorView AnswerAnswer: A
What skill is essential for a data engineer to efficiently transform and clean raw data into usable formats?
What skill is essential for a data engineer to efficiently transform and clean raw data into usable formats?A . Data visualizationB . Machine learningC . Data warehousingD . ETL (Extract, Transform, Load) processesView AnswerAnswer: D
What is the purpose of sensor operators in Apache Airflow?
What is the purpose of sensor operators in Apache Airflow?A . Perform validation checks in parallelB . Move data sequentially from one system to anotherC . Use triggers to report each successive retryD . Use a poke method to monitor external processesView AnswerAnswer: D
