Try Hortonworks : Apache-Hadoop-Developer valid & accurate questions and answers
Updated: Jul 24, 2026
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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 |
| Real Exam Qty: | Performance-based tasks |
| Available Languages: | English |
| Related Certifications: | HDP Certified Developer (HDPCD) HDP Certified Administrator (HDPCA) HDP Certified Java Developer |
| Exam Duration: | 120 minutes |
| Exam Format: | Performance-based, Hands-on lab, Live Hadoop cluster tasks |
| Exam Price: | $250 USD |
| Sample Questions: | Hortonworks Apache-Hadoop-Developer Sample Questions |
| 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:
| Section | Objectives |
|---|---|
| Data Analysis with Hive | - Hive query development
|
| Data Ingestion | - Import data into Hadoop
|
| Data Processing | - End-to-end Hadoop workflows
|
| Data Transformation with Pig | - Pig Latin programming
|
Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer Sample Questions:
1. To use a lava user-defined function (UDF) with Pig what must you do?
A) Register the JAR file containing the UDF
B) Pass arguments to the constructor of UDFs implementation class
C) Put the JAR file into the user's home folder in HDFS
D) Define an alias to shorten the function name
2. In a large MapReduce job with m mappers and n reducers, how many distinct copy
operations will there be in the sort/shuffle phase?
A) n
B) mXn (i.e., m multiplied by n)
C) m+n (i.e., m plus n)
D) mn (i.e., m to the power of n)
E) m
3. Which best describes how TextInputFormat processes input files and line breaks?
A) The input file is split exactly at the line breaks, so each RecordReader will read a series of complete lines.
B) Input file splits may cross line breaks. A line that crosses file splits is read by the RecordReaders of both splits containing the broken line.
C) Input file splits may cross line breaks. A line that crosses file splits is ignored.
D) Input file splits may cross line breaks. A line that crosses file splits is read by the RecordReader of the split that contains the beginning of the broken line.
E) Input file splits may cross line breaks. A line that crosses file splits is read by the RecordReader of the split that contains the end of the broken line.
4. Which HDFS command uploads a local file X into an existing HDFS directory Y?
A) hadoop fs-put X Y
B) hadoop scp X Y
C) hadoop fs -localPut X Y
D) hadoop fs -get X Y
5. What is the term for the process of moving map outputs to the reducers?
A) Combining
B) Partitioning
C) Shuffling and sorting
D) Reducing
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B | Question # 3 Answer: D | Question # 4 Answer: A | Question # 5 Answer: C |
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