CCA Exam-159 Cloudera Data Analyst Training for Apache Hadoop
Introduction to the Course Unit
The term CCA stands for Cloudera Certified Associate, and this is among the most vendors of the big data analysts in recent time, as also there is a huge value of the Cloudera Certification, and due to this, the CCA Analyst 159 Exam has effectively emerged as one of the most effective, and popular exams among all those candidates who want to pursue their career in the field of big data. CCA offers major features like security, management of the system, and effective integration, and so, the Clouders certifications are so much popular all over the globe.
Big Data Analysts?
Big Data is so much effective and essential to the industries that generally wish to derive the relevant information, and major insights as every organization either it is big, or small are mainly trying to transform itself into a software organization, each industry effectively holding up a huge amount of data, and so it has no any relevant idea regarding what to do with the data sources, so, inspect of this, any need professionals who could easily get configure this can make a good sense for all the data sources, all such professionals are known as the Big Data Analysts.
Significance of Big Data
Big Data Analytics helps and supports all the industries while categorizing up the data while identifying the new, and the best authentic more relevant opportunities and this leads to being so smarter, as the efficient business moves up. This also offers great profits, and happy customers as the main goal of all categorizing this with Big Data, and Analytics is simply to advance the decision making in the broader spectrum of the major activities.
Reason to opt for the CCA-159 Exam
With having a large collection of the data, and the high demand for the best-certified Data Analysts, the CCA-159 Exam is becoming so much popular among all the candidates, also several reasons would persuade this to qualify for the CCA-159 Exam that is mainly as follows:
- Soaring demand for the Analytics Professionals.
- There is a huge number of job opportunities, and the candidates could easily meet the skills Gap.
- The salary of CCA Data Analysts is mainly lying in the higher ranges.
- Big Data Analytics is the top, and the main priority for lots of organizations.
- Proper adoptions of Big Data Analytics are growing so much rapidly.
- Analytics is a good key factor in decision-making.
- Big Data Analytics is generally used everywhere.
Several job opportunities for candidates after the CCA-159 Exam
Some of the relevant job opportunities for the candidates after completing, and passing the CCA-159 Exam are mainly as follows:
- Big Data Analytics Business Consultant
- Big Data Analytics Architect
- Analytica Associate
- Analytics Consultant, and the Business Intelligence
- Big Data Solution Architect
- Metrics, and the Analytics Specialists
CCA-159 Exam details
The Exam details are the most necessary, and relevant section of any examination, so, in this particular section, all relevant, and the most important information regarding the CCA-159 Exam is provided, so, before giving the exam for this particular section, the candidates must go through with the following section, and all relevant information of Exam.
Exam Name: CCA Data Analyst
Exam Code: CCA-159
Passing score in the Exam: The passing score in the Exam is obtaining 70% marks.
Exam Fees: $295
Exam Format: Multiple choice question answer
Exam Type: Associate
Validity of Exam: Approx. 2 years
Exam Course Outline
The candidates must go through with the outline course of CCA Data Analyst Exam 159, and this Exam is a hands-on practical Exam, so, Cloudera has effectively categorized with all the relevant, and the best-required skills in several topics so this is so much easier and more effective to adapt the best structure for the preparation of exam as accordingly to this.
Prepare the Data
- Importing Data from a MySQL database into the HDFS through using Sqoop.
- Exporting data to a MySQL database from the HDFS through using Sqoop.
- Moving data in between the tables that generally lies in the metastore.
- Transforming relevant values, columns, and the file formats of incoming data before making an analysis.
Provide Structure to the Data
- Creating tables while using a variety of data types, delimiters, and the file formats
- Creating new tables with the help of using the existing tables to define the schema.
- Creating relevant views to simply the main queries.
- Alter tables to modify the existing schema.
Data Analysis
- Preparing reports while using the SELECT commands with including both the unions and subqueries.
- Performing queries across all over a group of rows while using the windowing functions.
- Transforming the output format of queries through using the built-in major functions.
- Calculating aggregate statistics like as sums, and averages, during the query.
This sums up all the topics that are required to be covered while preparing for the CCA-159 Exam, so the candidates must make sure that they effectively understand all the best-acquired skills thoroughly.
Scheduling process of the Exam
To effectively schedule for the Exam, the candidates must follow the following main steps that are mainly as follows:
- Creating an account on the website portal from where the candidates want to appear for the Exam.
- Select the exam for which the candidates wish to appear for.
- Choose a proper date and time for which the candidate looks like to book their exam.
- Select an individual time slot for the CCA-159 Exam.
- Effectively pass the compatibility tool, and then install the screen sharing chrome extension, and after this, the candidate is capable to give the exam.
Retake policy of the Exam CCA-159
If the candidates fail to qualify for the CCA-159 Exam, then, the candidates must wait for at least 30 days beginning from the day as after the failed attempt, as per the requirements of the candidate they can appear for the exam at many times for which they want for, but, instead of this, if the candidate has qualified the exam, then, he/she is not permitted to retake the CCA-159 Exam.
Preparatory guide for the Exam CCA-159
Reviewing objectives of Exam: Get certified with the knowledge, and relevant skills for the Exam, the candidates must boost up their confidence, and provide the immense main credibility, and this proves as the stamp for approval as effective learning is so much necessary to attain a good score in the CCA-159 Exam, so the preparatory study guide for the Exam would surely help the candidates to score good marks, the best preparation tips for the exam are as follows:
Properly reviewing the objectives of the Exam: For this, the candidates could visit the website of Cloudera and can review the entire objectives of the Exam, this would provide a clear idea and understanding of the exam topics. For this, the candidates must make sure that they go through all required skills, and each topic which generally serves as the most significant part of the CCA-159 Exam.
Instructor-led training: The Clouders generally offers instructor-led training that is mainly online learning, and training sessions by certified experts, and instructors. For this, the candidates can easily connect with the best experts to qualify for their CCA-159 Exam.
