Data and Analytics_Introductory course
Data and Analytics Introduction Quiz
Welcome to the Data and Analytics Introduction Quiz! This quiz is designed for individuals who are eager to assess their understanding of fundamental data concepts. Whether you're just starting out in data analytics or looking to refresh your knowledge, this quiz is a great resource.
By participating, you will:
- Test your understanding of key data terms and classifications
- Explore various data types and their applications
- Identify important data quality characteristics
What type of data is the client's address that appears in the database?
Master data
Transaction data
Reference Data
Information
Data dictionary is :
Used by IT users
Used by Business users
Maps technical data to business glossary terms
Stores business Meta data
What is not a type of Business Meta Data?
NIC Number
Client Address
Client account balance
Data type
What data can be classified under semi structured data?
Excel spreadsheets
CSV files
Social Media activity
Outlook emails
What is referred to as Strategic insights?
Facts and statistics used for calcuation and reasoning.
Strategic information utilized to provide a deep understanding of the situation and drive decision making.
Raw data that is arranged in a meaningful manner to provide a clear message about the situation.
Data about data
Select the data cleaning tool from the below.
OpenRefine
RapidMiner
Tableau
Hadoop
What is known as "Smart data"?
Subset of Big data that is useful for decision making
The large volume of diverse and complex data that is collected globally on a daily basis.
Data that are collected through smart devices.
Data that is used to forecast performance
What is not a characteristic of high quality data?
Accuracy
Relevance
Smart
Timeliness
Select the data visualization tool from the below.
TeraData
Power BI
Cloudera
Blockspring
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