Prepare with Hortonworks Apache-Hadoop-Developer exam practice material, pass for sure
Updated: Oct 09, 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 |
| Exam Duration: | 120 minutes |
| Available Languages: | English |
| Real Exam Qty: | Performance-based tasks |
| Related Certifications: | HDP Certified Developer (HDPCD) HDP Certified Administrator (HDPCA) HDP Certified Java Developer |
| Exam Price: | $250 USD |
| Exam Format: | Performance-based, Live Hadoop cluster tasks, Hands-on lab |
| 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 |
|---|---|
| Topic 1: Data Processing | - End-to-end Hadoop workflows
|
| Topic 2: Data Analysis with Hive | - Hive query development
|
| Topic 3: Data Ingestion | - Import data into Hadoop
|
| Topic 4: Data Transformation with Pig | - Pig Latin programming
|
Hortonworks Hadoop 2.0 Certification exam for Pig and Hive Developer Sample Questions:
Determine which best describes when the reduce method is first called in a MapReduce job?
- A. Reducers start copying intermediate key-value pairs from each Mapper as soon as it has completed. The programmer can configure in the job what percentage of the intermediate data should arrive before the reduce method begins.
- B. Reduce methods and map methods all start at the beginning of a job, in order to provide optimal performance for map-only or reduce-only jobs.
- C. Reducers start copying intermediate key-value pairs from each Mapper as soon as it has completed. The reduce method is called only after all intermediate data has been copied and sorted.
- D. Reducers start copying intermediate key-value pairs from each Mapper as soon as it has completed. The reduce method is called as soon as the intermediate key-value pairs start to arrive.
Correct Answer: C 🗳️
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Which HDFS command uploads a local file X into an existing HDFS directory Y?
- A. hadoop fs-put X Y
- B. hadoop fs -get X Y
- C. hadoop fs -localPut X Y
- D. hadoop scp X Y
Correct Answer: A 🗳️
Which one of the following statements describes the relationship between the NodeManager and the ApplicationMaster?
- A. The ApplicationMaster starts the NodeManager in a Container
- B. The NodeManager requests resources from the ApplicationMaster
- C. The ApplicationMaster starts the NodeManager outside of a Container
- D. The NodeManager creates an instance of the ApplicationMaster
Correct Answer: D 🗳️
Given the following Pig commands:
Which one of the following statements is true?
- A. The $1 variable represents the first column of data in 'my.log'
- B. The grouped relation is not valid
- C. The severe relation is not valid
- D. The $1 variable represents the second column of data in 'my.log'
Correct Answer: D 🗳️
Analyze each scenario below and indentify which best describes the behavior of the default partitioner?
- A. The default partitioner implements a round-robin strategy, shuffling the key-value pairs to each reducer in turn. This ensures an event partition of the key space.
- B. The default partitioner computes the hash of the value and takes the mod of that value with the number of reducers. The result determines the reducer assigned to process the key-value pair.
- C. The default partitioner assigns key-values pairs to reduces based on an internal random number generator.
- D. The default partitioner computes the hash of the key. Hash values between specific ranges are associated with different buckets, and each bucket is assigned to a specific reducer.
- E. The default partitioner computes the hash of the key and divides that valule modulo the number of reducers. The result determines the reducer assigned to process the key-value pair.
Correct Answer: E 🗳️
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