Hello friends if you are looking for Data Engineering Multiple choice questions | Data Engineering objective type questions | Data Engineering PDF Question Answers Dumps | Data Engineering Question Answers | Data Engineering MCQ with answers
1] Select the benefits of a distributed system?
Ans: fault tolerance, concurrency, scalability
2] Arrange the following ETL processing steps in order from the top?
Ans: ingest data from source, message brokering, streaming data engine, long-term storage and analytics
3] Select the characteristics of a NoSQL data store?
Ans: horizontal scaling, cluster-friendly, dynamic schema
4] Match the data management category with its description?
i] data warehousing, transformation, extraction
ii] standardized data, static information
Ans: Reference Data Management
iii] dashboards and real-time results
Ans: Visualization and Analytics
iv] organizational data
Ans: Master Data Management
5] Match the ETL process with its description?
i] format and representation shift
ii] importing data for computation
iii] selecting raw data
6] Where does the library of job components reside in the Talend Open Studio
7] What high level model is used to get a project overview for ETL jobs in Talend Open Studio?
8] Put the following AI hierarchy steps in pyramid order from the bottom up?
Ans: ETL, Data Exploration, Aggregation, Machine Learning, Deep Learning
9] Reducing the number of fields in the output is an example of what type of
Ans – column-base
10] Match the data storage model approach with its descriptions.
Ans: Less Redundancy, Standardized
ii] Star Schema
Ans: Fact Tables, Dimension Tables
11] Select the features common to interactive reporting tools.
Ans: sorting, filtering, drilling down