TEKsystems DAI Quiz
TEKsystems DAI Quiz
Welcome to the TEKsystems DAI Quiz! Test your knowledge in data analysis and business intelligence with a variety of questions covering essential concepts, tools, and technologies in the field.
Are you ready to challenge yourself? Here’s what you can expect:
- Questions about ETL processes
- Insights into cloud storage benefits
- Understanding of data analysis tools
- Knowledge of machine learning and AI
What does ETL stand for?
Examine, Track and Load
Extract, Transform, Load
Examine, Transform, Load
None of above
Which of these are NOT part of the BI wheelhouse?
Reporting
Visualization
Data Minging
Process Automation
Analytics
What are the benefits of cloud storage? (Select any and all that apply)
Security
Accessibility
Flexibility
Implementation
More control
In the simplest form, how would you define Hadoop?
A coding technology that helps maintain and assess unstructured data.
An ecosystem for large amounts of data.
It's a data language used to replicate unstructured data in a way its consumable by organizations to help make business decisions.
A cloud computing system that provides scalability and increased security for organizations as they collect data.
A process used to automate manual tasks which help organizations cut down on repeatable tasks as well as manual labor.
What is the difference between a traditional data warehouse and Hadoop?
One is cloud and one is not.
One is for large amounts of data and one is not.
One provides analytics while the other is used to simply store data.
There is no difference.
If you present a stakeholder various dashboards and graphs, you are presenting them:
Analytics
Dashboards
Visualization
Reporting
All of the above.
What business problems will Data help solve? (Select any and all that apply)
Increase revenue
Cut costs
Mitigate risk
Enhance customer experience
Any code, technique or algorithm that allows machines to mimic human cognition or behavior is best used to describe which of the following?
Deep Learning
Machine Learning
Artificial Intelligence
Robotic Process Automation
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