MapReduce Practice Exam Questions
MapReduce Practice Exam Questions
The MapReduce exam assessed the candidate's knowledge for processing and generation of big data sets with a parallel and distributed algorithm on a cluster. It provides a complete understanding of the MapReduce program that is composed of a mapping procedure, and a reduce method. MapReduce exam is ideal for candidates interested in learning Big Data Technologies.
Target Groups
This exam is best-suited for-
- People looking for jobs in software departments
- Students
- Candidates interested in learning Big Data Technologies
- Graduates
Top Companies hiring MapReduce professionals
- Infosys
- Flipkart
- Cognizant
- IBM
Benefits
- This exam helps in widening your skill-set.
- It makes you stand out in today’s competitive job environment.
- It is helpful in enhancing the value of one’s CV.
Course Outline
The topics covered in this exam are as follows-
Basics of MapReduce
• Understanding Inputs and Outputs
• Knowledge of Mapper, Reducer, Partitioner and Reporter
• OutputCollector
MapReduce Job Configuration
• Understanding MapReduce Task Execution and Environment
• Knowledge of Memory Management
• Learning Map Parameters
• Shuffle/Reduce Parameters
• Knowing the Directory Structure
• Task JVM Reuse
• Understanding Configured Parameters and Task Logs
• Distribution of Libraries
MapReduce Job Submission and Monitoring
• Authorizing Job
• Controlling Job
• Job Credentials
MapReduce Job Input
• InputSplit
• RecordReader
MapReduce Job Output
• Knowledge of OutputCommitter
• Task SideLesson Effect Files
• Knowledge of RecordWriter
MapReduce Other Useful Features
• Submission of Jobs to Queues
• Counters
• DistributedCache, Tool and IsolationRunner
• Profiling
• Debugging
• Understanding JobControl and Data Compression
MapReduce User Commands
• archive
• classpath
• archiveLesson logs
• distcp
• pipes
• envvars
• queue
• job
• version
MapReduce Administration Commands
• historyserver
• frameworkuploader
• hsadmin
What do we offer?
- Full-Length Mock Test with unique questions in each test set
- Practice objective questions with section-wise scores
- In-depth and exhaustive explanation for every question
- Reliable exam reports evaluating strengths and weaknesses
- Latest Questions with an updated version
- Tips & Tricks to crack the test
- Unlimited access
What are our Practice Exams?
- Practice exams have been designed by professionals and domain experts that simulate real-time exam scenario.
- Practice exam questions have been created on the basis of content outlined in the official documentation.
- Each set in the practice exam contains unique questions built with the intent to provide real-time experience to the candidates as well as gain more confidence during exam preparation.
- Practice exams help to self-evaluate against the exam content and work towards building strength to clear the exam.
- You can also create your own practice exam based on your choice and preference
