Hortonworks Apache-Hadoop-Developer actual dump : Hadoop 2.0 Certification exam for Pig and Hive Developer

Apache-Hadoop-Developer
  • Exam Code: Apache-Hadoop-Developer
  • Exam Name: Hadoop 2.0 Certification exam for Pig and Hive Developer
  • Updated: Sep 15, 2026
  • Q & A: 110 Questions and Answers

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About Hortonworks Apache-Hadoop-Developer Exam Questions

The Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer has a reputation for tripping up even experienced professionals. Actual4Dumps built its Apache-Hadoop-Developer practice questions for 2026 to mirror that difficulty, so nothing on exam day catches you off guard.

Hortonworks Apache-Hadoop-Developer Exam Overview:

Certification Vendor:Hortonworks
Exam Name:Hadoop 2.0 Certification Exam for Pig and Hive Developer
Exam Number:Hadoop-PR000007
Related Certifications:HDP Certified Administrator (HDPCA)
HDP Certified Developer (HDPCD)
HDP Certified Java Developer
Real Exam Qty:Performance-based tasks
Exam Price:$250 USD
Exam Format:Hands-on lab, Performance-based, Live Hadoop cluster tasks
Exam Duration:120 minutes
Available Languages:English
Sample Questions:Free Download Latest Apache-Hadoop-Developer actual dumps
Exam Way:Online remotely proctored, performance-based examination conducted on a live Hadoop cluster.
Pre Condition:No mandatory prerequisite exam. Candidates are expected to have practical experience with Hortonworks Data Platform, Pig, Hive, Sqoop and Flume.
Official Syllabus URL:https://www.cloudera.com/services-and-support/training/certification/hdp-cert-exam-faq.html

Hortonworks Apache-Hadoop-Developer Exam Syllabus Topics:

SectionObjectives
Topic 1: Data Ingestion- Import data into Hadoop
  • 1. Use Flume for log and event data ingestion
  • 2. Use Sqoop for relational data import
Topic 2: Data Analysis with Hive- Hive query development
  • 1. Create and manage databases and tables
  • 2. Write queries, joins, aggregations and partitions
Topic 3: Data Transformation with Pig- Pig Latin programming
  • 1. Transform and process datasets
  • 2. Load, filter, join, group and aggregate data
Topic 4: Data Processing- End-to-end Hadoop workflows
  • 1. Analyze structured and semi-structured data
  • 2. Produce required output using Hadoop ecosystem tools

Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer FAQs: What Candidates Ask Most

The Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer is the official Hortonworks exam that leads to the HCAHD certification at the Professional level. Passing it validates your skills against Hortonworks standards and proves your qualification to current and future employers. The credential is also connected with related certifications such as HDP Certified Developer (HDPCD), HDP Certified Administrator (HDPCA), HDP Certified Java Developer, so it can serve as a solid step in a broader certification path.

The Apache-Hadoop-Developer exam has Performance-based tasks questions in total and must be completed within 120 minutes. That leaves only a narrow time budget per item, so train yourself to flag a difficult question, move on, and circle back later instead of getting stuck. A week or two before your test date, run at least one full timed mock exam in the Actual4Dumps desktop or online test engine under the same 120 minutes limit, and repeat until you can finish with a few minutes left for review.

Hortonworks sets the following requirement for the Apache-Hadoop-Developer exam: No mandatory prerequisite exam. Candidates are expected to have practical experience with Hortonworks Data Platform, Pig, Hive, Sqoop and Flume.. Eligibility rules can change from time to time, so always confirm the current prerequisites on the official exam page at https://www.cloudera.com/services-and-support/training/certification/hdp-cert-exam-faq.html before you register.

Yes. Actual4Dumps offers a free PDF demo for the Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer, so you can review real sample questions and judge the quality before paying anything. After your purchase, you receive 365 days of free updates — whenever the question pool changes, you get the latest version at no cost. Once that period expires, you can extend your update service at a 50% discount from your member zone.

If you take the Apache-Hadoop-Developer exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee. To qualify, submit a scanned copy of your exam enrollment slip together with your official Score Report (PDF) within 2 days after the exam date, and your claim will be processed within 7 days. Note that the guarantee applies only to the corresponding exam: attempts taken within 3 days of purchase, downloaded-but-unused materials, free resources, and expired orders are not eligible, and the candidate name must match the purchaser name. If you would rather not refund, you can exchange the product for two free exam products of equal value while keeping the update service on your original purchase.

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The Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer is organized into 4 domains. Among the first ones are Data Processing, Data Ingestion, Data Transformation with Pig, and the remaining domains cover the rest of the official objectives. For the complete topic breakdown with every subtopic, see the full Apache-Hadoop-Developer exam outline above on this page.

Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer Sample Questions:

Question #1

Which describes how a client reads a file from HDFS?

  • A. The client queries the NameNode for the block location(s). The NameNode returns the block location(s) to the client. The client reads the data directory off the DataNode(s).
  • B. The client queries all DataNodes in parallel. The DataNode that contains the requested data responds directly to the client. The client reads the data directly off the DataNode.
  • C. The client contacts the NameNode for the block location(s). The NameNode contacts the DataNode that holds the requested data block. Data is transferred from the DataNode to the NameNode, and then from the NameNode to the client.
  • D. The client contacts the NameNode for the block location(s). The NameNode then queries the DataNodes for block locations. The DataNodes respond to the NameNode, and the NameNode redirects the client to the DataNode that holds the requested data block(s). The client then reads the data directly off the DataNode.
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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Question #2

Given the following Hive command:

Which one of the following statements is true?

  • A. The files in the mydata folder are copied into Hive's underlying relational database
  • B. The files in the mydata folder do not move from their current location In HDFS
  • C. The files in the mydata folder are copied to a subfolder of /apps/hlve/warehouse
  • D. The files in the mydata folder are moved to a subfolder of /apps/hive/wa re house
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #3

Which one of the following classes would a Pig command use to store data in a table defined in HCatalog?

  • A. Pig scripts cannot use an HCatalog table
  • B. org.apache.hcatalog.pig.HCatStorer
  • C. org.apache.hcatalog.pig.HCatOutputFormat
  • D. No special class is needed for a Pig script to store data in an HCatalog table
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #4

In the reducer, the MapReduce API provides you with an iterator over Writable values. What does calling the next () method return?

  • A. It returns a reference to a Writable object from an object pool.
  • B. It returns a reference to the same Writable object if the next value is the same as the previous value, or a new Writable object otherwise.
  • C. It returns a reference to the same Writable object each time, but populated with different data.
  • D. It returns a reference to a different Writable object time.
  • E. It returns a reference to a Writable object. The API leaves unspecified whether this is a reused object or a new object.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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Question #5

Indentify which best defines a SequenceFile?

  • A. A SequenceFile contains a binary encoding of an arbitrary number of heterogeneous Writable objects
  • B. A SequenceFile contains a binary encoding of an arbitrary number of WritableComparable objects, in sorted order.
  • C. A SequenceFile contains a binary encoding of an arbitrary number key-value pairs. Each key must be the same type. Each value must be the same type.
  • D. A SequenceFile contains a binary encoding of an arbitrary number of homogeneous Writable objects
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for Actual4Dumps members. You can sign-up / login (it's free).

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