Cloudera Certified Associate Administrator (CCA-131)
The Cloudera Certified Associate Administrator (CCA-131) is designed to validate candidates’ cluster administration and core systems related skills. Moreover, this certification demonstrates a candidate’s skills in a manner as required by the organizations and companies deploying Cloudera in the enterprise. CCA Administrator certification exam is a hands-on, practical exam based on Cloudera technologies. Furthermore, it is a remote-proctored exam that can be taken anytime from anywhere.
Exam Prerequisites
There are no prerequisites required to appear for the Cloudera CCA-131 exam. However, a background in system administration or equivalent training is highly recommended.
Exam Details
The Cloudera Certified Associate Administrator (CCA-131) exam consists of 8–12 performance-based (hands-on) tasks on the pre-configured Cloudera Enterprise cluster. Moreover, you are given 120 minutes to complete the examination. To add on, the passing score for the examination is 70%. Furthermore, this examination will cost you USD $295 and is only available in the English language.
Exam Question Format
Each CCA question requires you to solve a particular scenario. Some of the tasks require making configuration and service changes via Cloudera Manager, while others demand knowledge of command line Hadoop utilities and basic competence with the Linux environment.
Exam Registration
Follow the following steps to register for your Cloudera Certified Associate Administrator (CCA-131) Exam:
- Create an account at www.examslocal.com. You MUST use the exact same email you used to register on university.cloudera.com.
- Furthermore, Select the exam you purchased from the drop-down list (type Cloudera to find our exams).
- Choose a date and time you would like to take your exam. You must schedule a minimum of 24 hours in advance.
- Also, select an available time slot for your exam. However, Time slots are available on a first-come, first-serve basis.
- Pass the compatibility tool and install the screen sharing Chrome Extension.
Rescheduling policy
If you want to reschedule the exam then you must inform ‘Innovative Exams’ at least 24 hours prior to your scheduled date. If you inform within 24 hours then it will lead to forfeiture of your exam fees. All exams are non-refundable and non-transferable. All exam purchases are valid for one year from the date of purchase.
Other exam policies
In order to know about all the exam policies and other important terms & conditions of the exam, you must pay a visit to the official site. Make sure to gather all the details about the exam in order to not to miss out on anything important.
For more information, click on Cloudera Certified Associate Administrator (CCA-131) FAQ.
Required Skills for Cloudera Certified Associate Administrator (CCA-131)
Install
Demonstrate an understanding of the installation process for Cloudera Manager, CDH, and the ecosystem projects.
- Set up a local CDH repository
- Perform OS-level configuration for Hadoop installation
- Install Cloudera Manager server and agents
- Insert CDH using Cloudera Manager
- Add a new node to an existing cluster and service using Cloudera Manager
Configure
Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Configure a service using Cloudera Manager
- Create an HDFS user’s home directory
- Configure NameNode HA and ResourceManager HA
- Configure proxy for Hiveserver2/Impala
Manage
Maintain and modify the cluster to support day-to-day operations in the enterprise
- Rebalance the cluster
- Set up alerting for excessive disk fill
- Define and install a rack topology script
- Install new type of I/O compression library in cluster
- Revise YARN resource assignment based on user feedback
- Commission/decommission a node
Secure
Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Configure HDFS ACLs
- Install and configure Sentry
- Configure Hue user authorization and authentication
- Enable/configure log and query redaction
- Create encrypted zones in HDFS
Test
Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Execute file system commands via HTTPFS
- Efficiently copy data within a cluster/between clusters
- Create/restore a snapshot of an HDFS directory
- Get/set ACLs for a file or directory structure
- Benchmark the cluster (I/O, CPU, network)
Troubleshoot
Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Resolve errors/warnings in Cloudera Manager
- Solve performance problems/errors in cluster operation
- Determine the reason for application failure
- Configure the Fair Scheduler to resolve application delays
Preparatory Guide for Cloudera Certified Associate Administrator (CCA-131)
All set for your exam now. It’s time to start your preparation. Here, we have provided you with an exam guide specially designed by our experts. We are going to illustrate a detailed description to help you prepare for the Cloudera CCA certification exam with expert learning resources and a study guide.
Documentations
The official documentation by the vendor are the most authentic and reliable resource for the preparation. You can get detailed information about the evaluation topics of the Cloudera CCA exam easily. You can find the documentation on the official site through the links given below:
Online community
The online community consists of people with similar interests. So, don’t hesitate to ask your doubts about the community as there is no better guide than an experienced person. You can also know about other experiences and their strategy. Furthermore, you can also learn about new resources and can even pool resources as per your convenience. Joining study groups is a good way to get yourself fully involved with the certification exam you applied for. Furthermore, these groups will help you get up to date with the latest changes or any update happening exam.
Also, these groups contain both beginners as well as professionals. Also, you can ask any query related to the Cloudera CCA Administrator exam or you can talk about the exam without any hesitation. Moreover, here you can start any discussion about the issue related to the exam or any query. Moreover, by doing so, you will get the best possible answer to your query. Join the community now!
Reference Books
Everything is now almost done. However, you are still confused to choose from which book to prepare, no worries we are here to help you. Below are the books for Cloudera Certified Associate Administrator (CCA-131):
- CCA131: CCA Hadoop Administration Certification Hands-on Practice Book and Preparation: CCA131: Hadoop Admin Certifications by Hadoop Exam Leraning Resources
Online classes and instructor led training
The Cloudera Administrator training and online classes are built by experts who have complete knowledge about the subject. They help in clearing the concepts and provide so much insightful information. There are many reliable educational sites that provide you with quality content for the Cloudera CCA exam.
Practice Tests
Furthermore, it is very important to practice what you have learned so that you are in a position to analyze your practice, by practicing you will be able to improve your answering skills that will result in saving a lot of time. Moreover, the best way to start doing practice tests is after completing one full topic as this will work as a revision part for you. So, start your Cloudera CCA Certification exam preparation now!
