Big Data MCQs#1. What is the primary characteristic of Big Data? Volume Volume Velocity Velocity Variety Variety Veracity Veracity Value Value #2. Which technology is used for real-time Big Data processing? Hadoop Hadoop Spark Spark Hive Hive Pig Pig Flink Flink #3. What type of data is easily stored, queried, and analyzed? Structured Data Structured Data Semi-Structured Data Semi-Structured Data Unstructured Data Unstructured Data Raw Data Raw Data Meta Data Meta Data #4. Which programming language is commonly used for data analysis in Big Data? Python Python Java Java C++ C++ R R Scala Scala #5. Which component manages data storage in Hadoop? HDFS HDFS MapReduce MapReduce YARN YARN Hive Hive Pig Pig Download as PDFRelated posts:Block Chain MCQsCloud Computing MCQsMachine Learning MCQsComputer Organization and Architecture MCQs#6. What is the term for analyzing large datasets to find patterns and correlations? Descriptive Analytics Descriptive Analytics Diagnostic Analytics Diagnostic Analytics Predictive Analytics Predictive Analytics Prescriptive Analytics Prescriptive Analytics Data Mining Data Mining #7. Which technology allows distributed, fault-tolerant data storage and retrieval? NoSQL Databases NoSQL Databases SQL Databases SQL Databases Relational Databases Relational Databases In-Memory Databases In-Memory Databases Graph Databases Graph Databases #8. What's the process of preparing raw data for analysis called? Data Wrangling Data Wrangling Data Mining Data Mining Data Aggregation Data Aggregation Data Integration Data Integration Data Normalization Data Normalization #9. Name a popular cloud-based platform for Big Data processing. AWS (Amazon Web Services) AWS (Amazon Web Services) Azure (Microsoft) Azure (Microsoft) GCP (Google Cloud Platform) GCP (Google Cloud Platform) IBM Cloud IBM Cloud Oracle Cloud Oracle Cloud #10. What technique distributes data across multiple nodes for parallel processing? Sharding Sharding Replication Replication Partitioning Partitioning Indexing Indexing Joins Joins Download as PDFRelated posts:Block Chain MCQsCloud Computing MCQsMachine Learning MCQsComputer Organization and Architecture MCQs#11. Which term is used to describe data that is not in a structured format? Unstructured Data Unstructured Data Semi-Structured Data Semi-Structured Data Raw Data Raw Data Meta Data Meta Data Structured Data Structured Data #12. What technology is used for batch processing of Big Data? Hadoop Hadoop Spark Spark Hive Hive Pig Pig Flink Flink #13. Which language is commonly used for querying data in a relational database? SQL SQL Python Python Java Java R R C++ C++ #14. In Hadoop, what is the processing engine responsible for distributed data processing? MapReduce MapReduce HDFS HDFS YARN YARN Hive Hive Pig Pig #15. Which type of analytics focuses on identifying the cause of a problem? Diagnostic Analytics Diagnostic Analytics Descriptive Analytics Descriptive Analytics Predictive Analytics Predictive Analytics Prescriptive Analytics Prescriptive Analytics Data Mining Data Mining Download as PDFRelated posts:Block Chain MCQsCloud Computing MCQsMachine Learning MCQsComputer Organization and Architecture MCQs#16. Which database type is designed for high-performance, scalable, and fault-tolerant storage and retrieval? NoSQL Databases NoSQL Databases SQL Databases SQL Databases Relational Databases Relational Databases In-Memory Databases In-Memory Databases Graph Databases Graph Databases #17. What is the term for the process of combining and restructuring data for easier analysis? Data Wrangling Data Wrangling Data Mining Data Mining Data Aggregation Data Aggregation Data Integration Data Integration Data Normalization Data Normalization #18. Which cloud platform provides services like Amazon S3 and Amazon Redshift for Big Data processing? AWS (Amazon Web Services) AWS (Amazon Web Services) Azure (Microsoft) Azure (Microsoft) GCP (Google Cloud Platform) GCP (Google Cloud Platform) IBM Cloud IBM Cloud Oracle Cloud Oracle Cloud #19. What technique is used to divide a dataset into smaller, manageable pieces for parallel processing? Partitioning Partitioning Sharding Sharding Replication Replication Indexing Indexing Joins Joins #20. Which technology is known for its ability to handle real-time stream processing of data? Flink Flink Spark Spark Hadoop Hadoop Hive Hive Pig Pig Download as PDFRelated posts:Block Chain MCQsCloud Computing MCQsMachine Learning MCQsComputer Organization and Architecture MCQsNextResults Download as PDFRelated posts:Block Chain MCQsCloud Computing MCQsMachine Learning MCQsComputer Organization and Architecture MCQs Download as PDFRelated posts:Block Chain MCQsCloud Computing MCQsMachine Learning MCQsComputer Organization and Architecture MCQs Download as PDFShare this:Click to share on Facebook (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Related posts:Block Chain MCQsCloud Computing MCQsMachine Learning MCQsComputer Organization and Architecture MCQs