Introduction
The Cloudera CCA Spark and Hadoop Developer Exam (CCA175) is a performance-based exam that tests the candidate's ability to work with big data using Apache Spark and Hadoop. The exam requires the candidate to perform real-world tasks on a live cluster, and it is designed to measure the candidate's knowledge, skills, and ability to solve problems using these technologies.
Exam Objectives
The CCA175 exam covers the following topics:
- Apache Hadoop
- Apache Spark
- Data Ingest
- Transformation
- Storage
- Analysis
The exam tests the candidate's ability to:
- Ingest data from a variety of sources into Hadoop
- Transform data using Apache Spark
- Store data in Hadoop using various file formats
- Perform complex analysis on data using Spark SQL and DataFrames
- Create and manage data pipelines using Apache Spark and Hadoop
Exam Details
The CCA175 exam is a proctored exam that is administered online. The exam is three hours long, and it costs $295 USD. The passing score for the exam is 70%, and the results are delivered within five business days of the exam.
Who should take the exam?
The CCA175 exam is designed for individuals who want to demonstrate their knowledge and skills in working with big data using Apache Spark and Hadoop. This exam is suitable for data engineers, developers, and other IT professionals who work with big data.
Prerequisites and Qualifications
There are no specific prerequisites for taking the CCA175 exam. However, Cloudera recommends that candidates have some experience working with big data technologies such as Hadoop and Spark.
Related Books
The following books can help candidates prepare for the CCA175 exam:
- Learning Spark: Lightning-Fast Big Data Analysis by Holden Karau, Andy Konwinski, Patrick Wendell, and Matei Zaharia
- Hadoop: The Definitive Guide by Tom White
- Spark: The Definitive Guide by Bill Chambers and Matei Zaharia
- Hadoop in Practice, Second Edition by Alex Holmes
- Spark in Action by Jean-Georges Perrin
These books cover the topics that are tested in the CCA175 exam and provide hands-on examples and exercises to help candidates prepare for the exam.
In conclusion, the Cloudera CCA Spark and Hadoop Developer Exam (CCA175) is a performance-based exam that tests the candidate's ability to work with big data using Apache Spark and Hadoop. The exam covers a range of topics related to data ingestion, transformation, storage, and analysis, and it is designed for individuals who want to demonstrate their knowledge and skills in working with big data technologies. Candidates can prepare for the exam using a range of resources, including books, online courses, and practice exams.
It is important to note that the CCA175 exam is a practical exam that requires candidates to demonstrate their ability to perform tasks in a live cluster environment. As such, it is important for candidates to have practical experience working with Hadoop and Spark before taking the exam.
To prepare for the exam, candidates can take online courses, such as those offered by Cloudera or other providers, that cover the topics tested in the exam. These courses provide candidates with hands-on experience working with Hadoop and Spark and help them build the skills they need to succeed on the exam.
In addition to online courses, candidates can also take practice exams to prepare for the CCA175 exam. Practice exams are designed to simulate the actual exam experience and provide candidates with an opportunity to identify areas where they need to improve their skills.
Overall, the CCA175 exam is a valuable credential for IT professionals who work with big data technologies. By passing the exam, candidates demonstrate their ability to work with Hadoop and Spark and show their commitment to professional development in this field.