Big-Data, Hadoop Interview Question-Answer Part – 2 Q.1 What are the main components of Big Data? A. MapReduce B. HDFS C. YARN D. All of the above Ans : All of the above Q.2 ________ is a collection of data that is huge in …
Q.1 ______ is build on top of Azure Blob Storage. A. Azure data lake store gen 1 B. Azure data lake store gen 2 C. None of the options mentioned Ans : Azure data lake store gen 2 Q.2 How may copies of the data does ADLS …
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Automatix – – – 1 Q.1 _____ is used for nesting of substeps in a job. A. Developer Tools B. Process recorder C. Robot Controller D. None of the options Ans : Developer Tools Q.2 ____ provides instructions to robot. A. …
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Q.1 Local Storage is advantageous over cloud. Select the option that relates to the statement. A. Safety B. Cost C. Scalability D. Speed Ans : Speed Q.2 Objects must be ________ days old in current storage class before you can transition them to others. …
Q.1 Which of the following is the essential element of Salesforce Einstein? A. Computing Capacity B. Data C. Time D. Data Science E. All the options Ans : All the options Q.2 Salesforce Einstein is considered to be the __________. …
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Q.1 Glacier data is replicated across a minimum of ______ AZs in different regions. A. 2 B. 3 C. 4 D. 5 Ans : 3 Q.2 S3 Glacier charges for both Storage and ______. A. Retrieval B. Upload …
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R Language Interview Question- – 1 R Language Interview Question- – 2 Q.1 The four most frequently used types of data objects in R are vectors, matrices, data frames and ________. A. Function B. Lists C. Packages D. Interfaces Ans : Lists Q.2 A …
Q.1 Which of the following is the Non-Relational DB service offered by AWS? A. MariaDB B. DynamoDB C. SQL Server D. Aurora Ans : DynamoDB Q.2 Which scaling methodology is opted when the load is increased with nearly equal number of reads and writes? …
Q.1 You can run Pig in batch mode using __________ . A. Pig shell command B. Pig Latin statements C. Pig scripts D. All of the options Ans : Pig scripts Q.2 Which of the following is correct about Pig? A. …
Q.1 Cloudera developed an online NoSQL. Which of the following option is it? A. HCatalog B. HBase C. Impala D. None of the options Ans : HBase Q.2 There are _______ editions in Cloudera Enterprise. A. Three B. …
