Answer : In this method, we store all elements of second array in a hash table….
ZS Associates interview questions and answers
Answer : Sqoop provides an incremental import mode.
Answer : Commodity hardware is a low-cost system identified …
Answer : Linear and modular scalability…
Answer : Hive is a datawarehousing package built on the top of Hadoop…
Answer : hadoop-env.sh,core-site.xml,hdfs-site.xml…
Answer : Hadoop distributed file system (HDFS) uses a specific permissions…
Answer : NFS (Network File System) is one of the oldest and popular…
Answer : Datasets in HDFS store as blocks in DataNodes…
Answer : The three running modes of Hadoop are as follows…
Answer : Input location of Jobs in the distributed file system…
Answer : Hadoop is an open source framework that is meant…
Answer : Hadoop supports the storage and processing of big data…
Answer : Hadoop Based on ‘Schema on Read’…
Answer : Use the FsImage which is file system metadata…
Answer : Volume represents the volume i.e. amount of data that is growing…
Answer : Fsck stands for File System Check. This command is used…
Answer : Big data analytics is the process of examining large data…
Answer : NameNode is the master node for processing metadata information…
Answer : There are three steps to deploy a Big Data …