- All Exams Instant Download
In Python, which primitive data type covers real rational and irrational numbers?
In Python, which primitive data type covers real rational and irrational numbers?A . StringB . IntegerC . FloatD . BooleanView AnswerAnswer: C
Match each data type with its corresponding Redis data structure.
Match each data type with its corresponding Redis data structure. View AnswerAnswer:
Which of the following are components of the Apache Spark Streaming architecture? (Select all that apply)
Which of the following are components of the Apache Spark Streaming architecture? (Select all that apply)A . Driver nodeB . Worker nodeC . Discretized streams (DStreams)D . Kafka topicsE . HDFS storageView AnswerAnswer: ABC
What ethical principle emphasizes that collected data should be used for its original intended purpose?
What ethical principle emphasizes that collected data should be used for its original intended purpose?A . Data minimizationB . Purpose limitationC . TransparencyD . AccountabilityView AnswerAnswer: B
What is a characteristic of Pig?
What is a characteristic of Pig?A . Performs real-time reads and writes in HDFSB . Uses HiveQL to translate SQL queries into MapReduce jobsC . Data warehouse infrastructure that manages jobs in the clusterD . Alternative language to Java programming for MapReduceView AnswerAnswer: D
What enables Pravega to rapidly ingest streaming data into durable storage?
What enables Pravega to rapidly ingest streaming data into durable storage?A . Apache SparkB . Append-only logsC . Relational database schemaD . MongoDBView AnswerAnswer: B
Understand the current and future states of data governance and identify remaining gaps
Understand the current and future states of data governance and identify remaining gapsView AnswerAnswer: B
What are three programming languages supported by Apache Spark?
What are three programming languages supported by Apache Spark?A . Python, R, and ScalaB . PL/SQL, R, and ScalaC . Python, R, and C++D . Python, C, and ScalaView AnswerAnswer: A
What is a difference between Data Governance and Master Data Management (MDM)?
What is a difference between Data Governance and Master Data Management (MDM)?A . Data governance is an informal system of decision making. MDM is a formal system of decision making.B . Data governance implementation involves people, policies, rules, and metrics. MDM is done automatically with no interference.C . Data governance...
Which schema type should be used for this requirement?
You are designing a database for an e-commerce data warehouse. The data is normalized in 1NF format and will be used to create data marts for different departments inside the organization. Which schema type should be used for this requirement?A . StarB . ColumnarC . Highly NormalizedD . GraphView AnswerAnswer:...
