Now Crack Cloudera Certified Administrator for Apache Hadoop, CCA-500

Successful candidates of Cloudera Certified Administrator for Apache Hadoop, CCA-500 Exams, are known for their exceptional technical knowledge and outstanding skills for activities related to Apache Hadoop cluster. Clearing this exam, be it with the help of CCA-500 Practice Tests or sample questions and answers, it prepares the perfect core system administrator.

There are 60 CCA-500 Exam Questions to be answered in approximately 90 minutes. Passing marks for this certification is 70%. However, it can only be taken in English and Japanese languages. The exam might for once seem tough, however, with the several dumps, CCA-500 Sample Questions, etc., available, candidates can well feel unburdened as good preparation techniques are available online.

Benefits of CCA-500

CCA-500 Test Cloudera Certified Administrator for Apache Hadoop is the hottest Cloudera certification exam available. The aim of this exam is to bring out an aspirant's technical know-how and abilities to configure, deploy and ultimately secure Apache Hadoop cluster.

Topics to Study for CCA-500 Exam

Cloudera also clarifies that CCA-500 Sample Test and 505 are almost the same exams covering almost the same topics.

As per the CCA-500 Exam Guide by Cloudera, below are the topics to be covered in detail, along with the total weightage given to each section:

HDFS: 17% weight

HDFS Daemons functionality, operation of Apache Hadoop (AH) cluster in data storage and processing, identify features of computing systems with AH, goals of HDFS design, identification of judicial usage for HDFS Federation, HDFS security, best data serialization in a particular case, file read and write paths, etc.

YARN and MapReduce version 2: 17%

What affects will up gradation of Hadoop 1 cluster to 2 bring, how to deploy MRv2 and YARN, basic designing for MRv2, the way YARN would handle resource allocation, workflow of MR running on YARN, how to migrate from MRv1 to MRv2 via YARN.

Hadoop Cluster Planning: 16%

To prepare for this section, candidate will have to go through all principal points of practice tests while choosing hardware and OS for Apache Hadoop cluster, analysis of choices before finalizing an OS, how to tune a kernel and swapping disks, workload in a particular case with identification of hardware configuration, in-depth understanding of network topologies in Hadoop.

Hadoop Cluster Installation and Administrator: 25%

To secure your 25% of this section in your exam, prepare to know the functioning of Hadoop cluster with disk management and machine failures; logging configuration; Hadoop metrics along with its checking its health and maintenance; learn how to install various components of ecosystem in CDH5, this can be inclusive of Flume, Hue, Pig, Sqoop, etc.; identification of function and purpose of tools to manage Hadoop file system.

Resource Management: 10%

To secure the complete section successfully, one has to well understand the goals of Hadoop scheduler designs. Candidates will also have to understand and know, by training kits or hands-on experience, about FIFO scheduler allocation of cluster resources, cluster resources allocation under YARN by fair scheduler, capacity scheduler allocation.

Monitoring and Logging: 15%

For this section go through CCA-500 Brain Dumps that would explain you the features and functioning of metric collection abilities of Hadoop; you should be analyze the Name Node and JobTracker web user interfaces; cluster Daemons clustering; identification and monitoring CPU usage for master nodes; you should be able to explain the process of monitor swapping and allocate memory on all nodes; interpretation of a log file.

Preparation for CCA-500

CCA-500 Questions and Answers and training kits are well available for this exam by Cloudera and other online websites, both of which are equally helpful. Classroom training can also be availed, while there also are audio/video training techniques.

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