CSE 511 UPDATED Exam Questions and CORRECT Answers
True or false, sources of dat are becoming larger and more diverse True, Billions or even trillions of data sources What is the goal of data processing? To extract data that is useful Why is the volume of data that is available so large? Increasing number of data sources (social media, wearable tech, sensors, cameras, etc), formats, and data points How much data is possibly generated in a day? A petabyte (1 million GB) What is scalable data processing? Allows database processing systems to cope with the volume, velocity, and variety aspects that big data brings into the system What are the different types of data processing systems? Relational DBMS, NoSQL Graph/Document Key Value Stores, and Hadoop/Spark
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