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ETL
Skill Tests Library

Tests to Measure and Assess All ETL Skills

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A cloud server connected to a physical server by a cable

Data Vault 2.0 Skills Test

Candidates
Assessed:
14292
Organizations Served:
152
A stack of servers with two gears on top of them

ETL Assessments

Candidates
Assessed:
15786
Organizations Served:
186
Informatica's logo features a blue and orange triangle

Informatica Test (PowerCenter)

Candidates
Assessed:
12573
Organizations Served:
143
The logo of Informatica PowerCenter

Informatica Siperian Test

Candidates
Assessed:
16354
Organizations Served:
122
Folder and gear icon for data management and organization

Informatica Test Data Manager Test

Candidates
Assessed:
12937
Organizations Served:
122
A blue and orange triangle representing the Informatica PowerCenter data integration platform

Informatica Data Quality Test

Candidates
Assessed:
13214
Organizations Served:
122
Informatica's triangular logo in blue and orange

Informatica Test

Candidates
Assessed:
12547
Organizations Served:
115
Informatica MDM logo with full company name in bold text

Informatica MDM Test

Candidates
Assessed:
16332
Organizations Served:
123
A red square with the text ab initio in white letters

Ab Initio Online Test

Candidates
Assessed:
23625
Organizations Served:
127
Computer monitor displaying a graph of data analytics results

SAS BI Test

Candidates
Assessed:
10089
Organizations Served:
169
A checklist icon with a pencil indicating tasks to be completed

SAS DI Test

Candidates
Assessed:
11171
Organizations Served:
185

Improve hiring accuracy with better assessments.

Use our ETL online test to assess candidates for various job roles such as:

ETL Data Warehouse Application Developer ETL Developer ETL Analyst

Our ETL test questions measure the below mentioned relevant skills:

  • Data Mining- Data Mining Techniques, Data Mining Architecture, etc.
  • Data Modeling- Data Modeling Techniques, Data Modeling Architecture, etc.
  • Data Warehouse- Data Warehouse Techniques, Data Warehouse Architecture, etc.
  • Data Stage- Data Stage Techniques, Data Stage Architecture, etc.

Two important use cases for ETL online test:

#1 Identifying job-fit candidates based on job roles

You can create customized ETL test for any given job role. Using this feature, you can choose questions from different skill types, including functional, technical, and soft skills. For example, with our customized ETL online test, you can evaluate candidates’ knowledge of Database Lifecycle, Data Warehouse, Metadata Validation, MDM Hub Store Unmerge, and Communication Skills and assess the best individuals for the job.

#2 Skill-gap analysis of your employees

iMocha allows you to measure employees' skill competency through ETL training assessments. It determines the existing skill level and identifies the areas for growth. It also measures the knowledge and impact of the training and traces individual employees’ progress. For example, you can use our ETL test to identify knowledge about MDM Hub Store SIF, Test Data Manager, and other skills and perform a skill gap analysis.

Test Creation Process

We provide different types of ETL assessment tests to help you evaluate candidates' specific skills. These questions are created by Subject Matter Experts (SMEs) based on their knowledge and expertise. For example, only ETL specialists will create questions about Data Objects DataStage Engine or PowerCenter based on the difficulty level of easy, medium, and hard.

You can choose questions to be included in the ETL online test or ask us to create customized assessments according to your requirements.

Loved by our
Customers

Implementing iMocha has been a game-changer for our talent acquisition process. The platform’s extensive range of assessments has allowed us to evaluate candidates' skills with precision and efficiency, significantly improving our hiring quality.

The user-friendly interface, coupled with insightful analytics, has streamlined our decision-making process. iMocha not only saved us time but also ensured we onboard the best talent. It’s an invaluable tool for any organization looking to elevate their hiring strategy.

The support from iMocha’s team assigned to UNICEF has been exceptional, providing us with extraordinary customer service experience. We are proud to partner with iMocha and look forward to continuing our journey towards a skills-first approach in talent management.

Enrique Santander

HR Manager, Division of Human Resources
UNICEF

HexaVarsity has one goal, to nurture a learning culture and help people grow and succeed. We were studying industry trends and it was clear that Learning and Development was going to be the game changer. It was then that we decided to have iMocha's consultant centric plan, which would be designed to provide the best learning environment to our employees.

With iMocha, we found the perfect assessment partner that brought a full circle to our initiative.

After the course completion, the assessment provided an apt picture of our employees' strengths, areas of improvement, and laid the path for further individual development planning.

Tanuja Pereira

Head - Learning and Development (Laterals)
Hexaware

Hiring Data Scientists was a challenge as the interview process took time. With iMocha's data science assessments, the process was simplified.

The tool helped us shortlist top candidates and extend offer letter in just 4 days.

Lynn Hodak

Talent Acquisition Manager, Capgemini

iMocha has really helped us in preparing our pre-sales team to sell our embedded security solutions more effectively to customers. We were looking for a partner who could help us to build a tailor-made, flexible solution that could support our needs, and help us to scale globally.

The partnership between Ericsson and iMocha has been excellent. They created solutions for our specific needs and the process has been very collaborative.

Sabine van Zanten

Learning & Development Consultant
Ericsson

FAQ
How is ETL online test customized?
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We can customize this ETL online test to suit your needs. Our SMEs will refer to the job description and customize the ETL online test based on the required skills. Some include MDM Hub Store Building Schema, Siperian, Database Lifecycle etc. Likewise, you can choose the difficulty level to assess candidates of different experience levels.

What are the most common interview questions for this role?
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There are a variety of questions that can be asked to assess the level of ETL candidate's expertise in the field. Common questions include:

• Have you worked with different data sources and how do you handle data integration?

• What are the most common transformations in ETL processes?

• What is a “staging” area, why is it needed?

• How do you monitor and optimize ETL performance?

• How do you handle data security and compliance in the ETL process?

• What is the advantage of third-party tools like SSIS compared to SQL scripts?

What are roles and responsibilities of ETL Analyst?
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ETL (extract, transform, and load) analysts are responsible for designing and implementing data pipelines to extract data from various sources, transform the data into a usable format, and load it into a target database or system.

• Some specific roles and responsibilities of an ETL analyst might include:

• Designing and implementing ETL processes

• Managing data quality

• Optimizing ETL performance

• Troubleshooting and debugging

• Managing data security and compliance

What are the required skillsets of ETL Analyst?
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Some of required skillsets are

Technical Skills:

• Familiar with a range of ETL tools and technologies

• Identify and fix errors and inconsistencies in data

• Experience in handling and optimizing the ETL process

• Designing the data model and schema for the target system

Soft Skills:

• Data analytical, thinking, and troubleshooting skills

• Effective communication skills

• Strong project management skills

• Problem-solving skills

• Collaboration and team skills

What is the package of ETL Analyst?
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According to data from Glassdoor, the median salary for an ETL analyst in the United States is $74,735 per year.

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