Things you need to know about Cloudera CCA Spark and Hadoop Developer Exam (CCA175)Category: Apache spark and scala Training, General Posted:Dec 13, 2016 By: Robert
Most professionals are willing to set their career in the field of Big Data. They are well aware that business people prefer to choose a proficient CCA Spark and Hadoop Developer. This is the main reason the candidates are showing interest in choosing a certification program on Cloudera CCA Spark and Hadoop Developer. Cloudera allows the professionals to set their career in the field of Big Data by offering them a proficiency in developer certification. Based on the current scenarios, experts state that there is more demand for Big Data professionals. There are plenty of opportunities to the Big Data professionals in order to fill the shortage of the experts in this field. To address the talent gap, professionals are suggested to get CCA185 certified.
The developers of CCA Spark and Hadoop are required to show their entire developer’s knowledge to design and handle Spark and Hadoop projects. If you want to be a certified CCA Spark & Hadoop professional, then it is essential to pass the CCA175 Certification exam. A Professional can take this certification exam at any time on their system which is monitored universally. This exam involves in writing code in Python as well as Scala and executes it on the cluster.
Once the candidate clears this certification exam, he/she will be provided with a logo which can be used on their resumes, online profiles and business cards. Undoubtedly, this logo offers a branded appearance that states the candidate possesses excellent skills in Spark and Hadoop tool. The certified professional will also receive a license, which authenticates their CCA status. The license serves as an evidence that the candidate possesses excellent talent in the tools and techniques of the Spark and Hadoop.
The necessity of Certification
The rapidly evolving technologies leave constant modifications in the world of Big Data. This might create a big gap between the professionals and tools. In order to survive with ever-changing developments and trends in the advantages of Big Data as well as the tools and techniques in the Hadoop and Apache Spark, the candidates are advised to update themselves continuously. Spark and Hadoop training, support them to remain up to date in the open source environments and technologies. In addition, two years compulsory re-testing is vital to remain up-to-date with the status of technologies, tools and encounters in the Big Data leveraging. CCA175 exam is performance-based hence being certified is an efficient way to promote his/her own achievements.
CCA175 Exam Details
If a candidate is planning to take a CCA Spark and Hadoop developers Exam, it is essential to know the following details:
- The test includes 10 to 12 performance-based tasks related to CDH5 cluster. Candidates need to complete the test within 2 hours. In order to pass the exam, the candidates need to score at least 70 percentage of the total marks.
- Candidates should focus on the question format followed in the certification examination. Each question requires the candidates to solve certain scenarios. They are required to use Hive or Impala tool in some cases. Some questions require candidates to write codes. Sometimes a template is provided to speed up the coding time. This template includes a solution skeleton, which asks the candidate to enter the functional code in the missing lines. This template comes in either Python or Scala language.
- There is no compulsion to use the template; candidates can solve the questions using any language they prefer. How ever, keep in mind that solving each question from the scratch might consume more time and can exceed the allocated time.
Once the candidate submits the exam or the allocated time exceeds, immediately the evaluation process gets started. Score is emailed to the candidate as soon as possible. The performance report includes the question number for the attempted questions and the grade of that question. The performance report also shows reason for the wrong answer. On clearing the exam, the candidate will receive the second email after a few days, which includes a digital certificate in the PDF format, license number, update in LinkedIn profile and a link to download the logo. The candidate can download and use the logo on his/her professional collaterals as well as social media profiles.
The certification exam is simple, but it needs more practice to finish the entire questions on time with the correct solution.