HadoopExam Blogs

HadoopExam Learning Resources

Question 3: I am using Scala for my CCA175 certification, but as I know for submitting application in Scala/Java, I need to first create a Jar out of my code. It will take lot of time and I am not sure that tools will be available to create Jar file, during exam?

Answer: Hmm, this is very valid question. Learners who use Scala for CCA175 exam, they always face this concern. However, Cloudera is not going to test, that you have knowledge of building jar or not. Hence, you should not worry about building the jar file for your Scala code, instead use spark-shell to submit your Scala code line by line and produce the desired result. Not creating Jar file, will save your lot of time. You need to consider these questions for preparing for CCA175 certification, because more than 50 Spark practice questions are given, in total you will find 111 questions for CCA175 exam these are always updated based on new syllabus. You can run all the example line by line as well, and same practice you need to follow in real exam. If you are using Python instead of Scala, then you don’t have to build a Jar kind of package to submit your application. Go through this 111 updated questions, you will become very well comfortable with the real exam. Make sure, you practice all questions with valid version of Spark framework, otherwise your practice go wasted, you may have learn to run code with the latest API, but that might not work with Cloudera real exam environment. Based on or learners feedback, we have recently updated these questions and added 16 new questions. Our learners average scoring is 9/10 and even many learners scored 10/10. By completing this 111 questions, you will not only able to clear your exam, but you can use same practices in your daily regular routing work for Big Data Engineering using Spark, Scala, Python, Sqoop, Flume, HDFS, Shell Script, Spark SQL and much more. These CCA175 questions are regularly updated based on our learner’s feedback, hence once you appear in exam, please provide feedback about your experience in real exam on admin@hadoopexam.com , and anything new you find regarding the exam, if we are missing this will help all the future aspirants.

You will have to save the code, somewhere which you have used in spark-shell, so that Cloudera can verify your approach. They will provide you the detail, where to submit/save the code.

So now the question is how to prepare for such a scenario so you would be very comfortable for giving your real exam. For that you can use regularly updated certification preparation material and trainings. 

Cloudera CCA175 Hadoop and Spark Developer Certifications    Cloudera CC159 Hadoop Analytics Certification     Cloudera Hadoop Admin Certification     Cloudera Hadoop Data Engineer Certification   

HDPCD_No Java Hortonworks Certificatoions     Hortonworks HDPCD Spark Certification     Hortonwrks HDPCS Hadoop Admin Certifications    Hadoop Certification Package Deal

Watch below Training Video

You are here: Home Cloudera Certification CCA175 FAQ Question 3: I am using Scala for my CCA175 certification, but as I know for submitting application in Scala/Java, I need to first create a Jar out of my code. It will take lot of time and I am not sure that tools will be available to create Jar file, duri