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I applied via Naukri.com and was interviewed before Jan 2022. There were 4 interview rounds.
Project, test methodology, bug
ETL process involves extracting data from various sources, transforming it to fit into a target schema, and loading it into a destination database.
Extraction: Data is extracted from different sources such as databases, files, APIs, etc.
Transformation: Data is cleaned, validated, and transformed to match the target schema.
Loading: Transformed data is loaded into the destination database or data warehouse.
ETL tools like ...
SDLC stands for Software Development Life Cycle, which is a process used to design, develop, and test software. STLC stands for Software Testing Life Cycle, which is a process used to test software.
SDLC involves phases like planning, analysis, design, implementation, and maintenance.
STLC involves phases like test planning, test design, test execution, and test closure.
SDLC focuses on the overall development of software...
Consultant
4
salaries
| ₹26.5 L/yr - ₹45 L/yr |
Collections Executive
3
salaries
| ₹2 L/yr - ₹4.5 L/yr |
Design Manager
3
salaries
| ₹1 L/yr - ₹1.9 L/yr |
Autocad Draughtsman
3
salaries
| ₹2.2 L/yr - ₹2.2 L/yr |
TCS
Infosys
Wipro
HCLTech