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WorksheetsLET'S BE A DATA COMRADE
Total questions: 17
Worksheet time: 6mins
All of the following are the types of Data Integration except
Data Cleansing
Data Modelling
Data Discovery
Structured/Unstructured Data
Which one is the components of Data Architecture?
Data Modelling
Data Pipelines
Data Science
Structured / Unstructured data
Data Wrangling process includes all of these activity except?
Data Modelling
Data Cleaning
Data Collection
Data Exploration
Which one of the following NOT the types of Data Security?
Data Exposure
Data Erasure
Encryption
Data Masking
All of these are the other names of Data Warehouse except
Business Intelligence Solution
Management Information System
Decision Support System
Metadata Management Solution
Data MIning also can be referred as?
Data Lineage, Data Management, Data Architecture
Data Extraction, Data Analysis, Data Archeology
Data Enrichment, Data Validating, Data Publishing
Data Development, Data Operation, Data Documentation
Which is the final stages of Data Science Life Cycle?
Data Acquisition
Predictive Analysis
Business Intelligence
Data Warehousing
Which one of these is NOT the objective of Data Governance?
Establish internal rules
Implement ComplianceRequirements
Increase the value of data
Help to maximize risk
Which one is the best practice when it comes to Data Discovery?
Gather, Analyze, Purge, Protect, Use
Gather, Analyze, Purge, Use, Protect
Analyze, Gather, Purge, Protect, Use
Analyze, Gather, Protect, Purge, Use
Which one is TRUE about Metadata?
Metadata is any sort of information which stored in computer memory
Metadata may not have been processed
Metadata is always informative
Metadata is stored as a file
"Data must be complete, unique, valid, timely, and consistent in order to be useful for decision making."
This sentence shows the characteristic of?
Data Quality
Structured Data
Data Security
Master Data
Which one is NOT the types of Data Modelling?
Physical Data Modelling
Logical Data Modelling
Rational Data Modelling
Conceptual Data Modelling
Which one is the process in Data Engineering?
Explore, Predict, Visualizing
Extract, Transform, Loading
Entry, Mining, Modelling
Clean, Staging, Reporting
All of these following are the capabilities of Data Virtualization except
Separate Structured and Unstructured data
Cost Savings to replicate the data
Logical Abstraction for heterogeneous data
Increased Productivity to test and deploy
Which one is NOT the advantages of Structured Data?
Easily used by machine learning algorithms
Fast accumulation rates
Easily used by business users
Accessible by more tools
Which one is the advantages of Unstructured Data?
Native format
Specialized tools
Data lake storage
Easily used by business users
What is Master Data Management?
Practice of providing multiple data service to web developer in an organization.
Practice of analyzing and visualizing data across the business
Practice of cleaning and transforming master data in an organization.
Practice of creating and maintaining master data in an organization.
