HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER Exam Preparation Guide
Welcome, folks! If you're ready to dive into the world of Apache Hadoop 2.0 development, you've come to the right place. This article serves as your ultimate guide to preparing for the HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER exam. Buckle up and let's get started!
Exam Topics:
1. Hadoop Architecture
- Understanding the Hadoop Distributed File System (HDFS)
- Exploring Hadoop MapReduce concepts
- Working
with YARN (Yet Another Resource Negotiator)
- Understanding Hadoop Cluster Planning and Management
2. Hadoop Data Ingestion
- Importing data into Hadoop from various sources
- Exploring data transformation techniques
- Implementing data ingestion best practices
3. Hadoop Data Processing
- Developing MapReduce programs
- Utilizing Apache Pig for data processing
- Working with Apache Hive for data querying and analysis
- Applying Apache Spark for fast and scalable data processing
4. Hadoop Data Storage and Analysis
- Understanding Hadoop data storage formats
- Implementing data compression techniques
- Exploring Hadoop data analysis tools like Apache HBase and Apache Phoenix
5. Hadoop Security
- Configuring Hadoop security features
- Implementing authentication and authorization mechanisms
- Ensuring data privacy and integrity
Exam Details:
Now that you have a glimpse of the exam topics, let's delve into the nitty-gritty details. It's essential to be well-prepared, and that includes knowing what to expect in terms of exam cost, duration, format, passing score, delivery method, and difficulty level. Check out the key details below:
Exam Cost:
The exam cost for the HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER certification is $250.
Exam Duration:
You'll have 120 minutes (2 hours) to complete the exam.
Exam Format:
The exam consists of multiple-choice and multiple-select questions. You'll need to select the best answer or answers from the given options.
Passing Score:
To pass the exam, you must achieve a minimum score of 70%.
Delivery Method:
The exam is available in online format, allowing you to take it from the comfort of your own space.
Difficulty Level:
The HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER exam is considered moderately difficult. It requires a solid understanding of Hadoop concepts, hands-on experience, and familiarity with the exam topics mentioned earlier.
Prerequisites of the HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER:
Before diving into the HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER certification journey, make sure you meet the prerequisites. Here's what you'll need:
1. Hadoop Experience:
- Prior experience working with Apache Hadoop 2.0 is essential.
- Familiarity with Hadoop components such as HDFS, MapReduce, YARN, and Hive is highly recommended.
2. Programming Skills:
- Proficiency in programming languages like Java, Python, or Scala is necessary.
- Understanding of object-oriented programming concepts and hands-on coding experience is beneficial.
3. Data Processing Knowledge:
- An understanding of data processing concepts, including data ingestion, transformation, and analysis, will be advantageous.
- Familiarity with SQL and data querying is beneficial.
Benefits of the HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER Certification:
Now, you might be wondering, what's in it for you? Why should you pursue the HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER certification? Well, here are some compelling benefits:
1. Enhanced Career Opportunities:
The certification opens doors to exciting career opportunities in the field of big data and Hadoop development. It demonstrates your expertise and makes you stand out in the job market.
2. Industry Recognition:
Being a certified Apache Hadoop 2.0 developer by Hortonworks earns you recognition from industry professionals and peers, validating your skills and knowledge in the domain.
3. Expanded Knowledge and Skills:
The certification process broadens your understanding of Apache Hadoop 2.0 and equips you with advanced skills in data processing, analysis, and management. It helps you become a proficient Hadoop developer.
4. Increased Earning Potential:
Certified professionals often enjoy better salary prospects and higher earning potential. The demand for skilled Hadoop developers continues to rise, making it a lucrative career path.
5. Networking Opportunities:
The certification journey allows you to connect with fellow professionals, experts, and enthusiasts in the Hadoop community. Networking can lead to collaborations, mentorship, and staying updated with industry trends.
Conclusion:
Congratulations on exploring the HORTONWORKS-CERTIFIED-APACHE-HADOOP-2.0-DEVELOPER Exam Preparation Guide! We've covered the exam topics, details, prerequisites, and the benefits of achieving this certification. Remember, diligent preparation and hands-on experience are the keys to success.
So, gear up, dive into the world of Hadoop, and embark on your journey to become a certified Apache Hadoop 2.0 developer. Good luck with your exam preparation, and may your Hadoop adventures be fruitful!