It provides a fault-tolerant file system to run on commodity hardware. C. Does ACID transactions. the data and relationships are represented by a collection of inter-related tables. After learning to Hadoop try your hands on Apache Hadoop MCQs and get to know your learning so far. 10. Contenders who want to practice the Mongo DB online test can go through the below provided exam.By taking this Mongo DB Multiple Choice Questions Quiz, candidates can … Can process a larger volume of data. MCQ quiz on DBMS multiple choice questions and answers on DBMS MCQ questions quiz on DBMS objectives questions with answer test pdf. 3. Relational Database Management System ... Hadoop Quiz / MCQ Set 6 ... As compared to HPC, Hadoop Can process data faster under the same network bandwidth as compared to HPC. D. Is suitable for read and write many times. A. For an HDFS directory, the replication factor(RF) is. Works better on unstructured and semi-structured data. Hadoop 1.x has single point of failure problem and whenever the NameNode fails it has to be recovered manually. RDBMS is a subset of DBMS. It’s a filesystem (HDFS) and distributed programming framework (MapReduce). C. Cannot run compute intensive jobs. A relational database refers to a database that stores data in a structured format using rows and columns and that structured form is known as table. 73.Can Hadoop be compared to NOSQL database like Cassandra? Hadoop 2.x scales better when compared to Hadoop 1.x with close to 10000 nodes per cluster. ... DBMS MCQ Questions and Answers Quiz. HDFS:Hadoop Distributed File System is a part of Hadoop framework, used to store and process the datasets. Has higher data Integrity. 1. B. This quiz will help you to revise the concepts of Apache Hadoop and will build up your confidence in Hadoop. It is a DBMS that enables the user to create, update, administer and interact with a relational database. Though NOSQL is the closet technology that can be compared to Hadoop, it has its own pros and cons. MCQ quiz on Big Data Hadoop MCQ multiple choice questions and answers, objective type question and answer on hadoop quiz questions with answers test pdf for competitive and entrance written exams for freshers and experience candidates in software and IT technology. It is a database management system based on the relational model i.e. The Mongo DB Quiz will give you the complete understanding of Mongo DB concepts. Sqoop is an open-source data transfer tool, Sqoop tool transfer the data between Hadoop Ecosystem and Relational Database Servers (RDBMS). Hive: Hive is a data warehouse software system that provides data query and analysis. Below is some multiple choice Questions corresponding to them are the choice of answers. Can run on a larger number of machines than HPC cluster. B. 6. Hope these questions are helpful for you. RDBMS A relational database management system (RDBMS) is a database management system (DBMS) that is based on the relational model as invented by E. F. Codd. A. There is no DFS in NOSQL. People who are online probably heard of the term “Big Data.” This is the term that is used to describe a large amount of both structured and unstructured data that will be a challenge to process with the use of the usual software techniques that people used to do. The Hadoop ecosystem contains different sub-projects (tools) such as Sqoop, Pig, and Hive that are used to help Hadoop … RDBMS: RDBMS stands for Relational Database Management System. 74.What is Key value pair in HDFS? As compared to RDBMS, Hadoop. Hadoop is not a database. There are some certain rules defined in RDBMS and that are known as Codd’s rule. Hive Apache Hive is a data warehouse infrastructure built on top of Hadoop for providing data summarization, query, and analysis. Zero. 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