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IBM Big Data Engineer

Exam Details

  • Exam Code
    :C2090-101
  • Exam Name
    :IBM Big Data Engineer
  • Certification
    :IBM Certifications
  • Vendor
    :IBM
  • Total Questions
    :106 Q&As
  • Last Updated
    :Apr 16, 2025

IBM IBM Certifications C2090-101 Questions & Answers

  • Question 31:

    Which expression is making proper use of the "LOAD" function in Pig Latin?

    A. A = LOAD data -> name,age,gpa

    B. A = LOAD('data',[name, age, gpa]);

    C. A = LOAD 'data' -> {name:chararray, age:int, gpa:float};

    D. A = LOAD 'data' AS (name:chararray, age:int, gpa:float);

  • Question 32:

    What are the key elements that IBM Big Match Probabilistic Matching Engine leverages?

    A. Wildcard and sorting

    B. Wildcard and phonetics

    C. Phonetics and searching

    D. Phonetics and nicknames

  • Question 33:

    A large Telecom company wants to store data from multiple databases into Hadoop. They plan to do bulk loads of data into Hadoop and run analytical queries. Which data store would be ideal for this scenario?

    A. Hive

    B. HBase

    C. BigSheets

    D. Apache Spark

  • Question 34:

    Which of the following is not a data-processing operations that is supported in Pig Latin?

    A. filter

    B. joins

    C. group by

    D. logistic regression

  • Question 35:

    Which of the following is most commonly used by Hadoop to move data between clusters?

    A. Pig

    B. FTP

    C. JAQL

    D. distcp

  • Question 36:

    Setting HDFS folder permissions most directly relates to which of these PCI compliance requirements?

    A. Protect stored data

    B. Install and maintain a firewall

    C. Encrypt the transmission of sensitive data

    D. Assign a unique ID to each person with access to data

  • Question 37:

    For what purpose SPSS models are embedded within InfoSphere Streams application?

    A. To provide high availability

    B. To score streaming data using existing models

    C. To create new models based on streaming data

    D. To ingest and parse binary and other complex data types

  • Question 38:

    Which Big SQL statement can be used to store a single row into an HBase table?

    A. LOAD HIVE DATA

    B. INSERT INTO HBASE

    C. CREATE HBASE TABLE

    D. LOAD USING ... INTO HBASE TABLE

  • Question 39:

    Which statement is TRUE when loading data into Hadoop and creating Big SQL tables?

    A. It is optional to have INSERT privileges granted to LOAD into a table with the APPEND option

    B. You can either have INSERT or DELETE privileges granted to LOAD into a table with the OVERWRITE

    C. Authentication information is not necessary when you connect to a secured InfoSphere BigInsights cluster

    D. By using the LOAD HADOOP USING command, you can import data from external data sources into target Big SQL tables

  • Question 40:

    Bloom Filter in HBase can be used to determine which of the following?

    A. Whether a record exists in a region server

    B. Whether a record does not exist in a region server

    C. Items in the catalog database

    D. None of the above

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