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Joins are used to combine data from two or more tables based on a related column.
Types of joins include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables.
Left join returns all rows from the left table and matching rows from the right table.
Right join returns all rows from the right table and matching rows from the left table.
Full outer join returns all row...
I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.
Informatica is a data integration tool used for ETL (Extract, Transform, Load) processes in data engineering.
Informatica is used for extracting data from various sources like databases, flat files, etc.
It can transform the data according to business rules and load it into a target data warehouse or database.
Informatica provides a visual interface for designing ETL workflows and monitoring data integration processes.
It ...
Datastage is an ETL tool used for extracting, transforming, and loading data from various sources to a target destination.
Datastage is part of the IBM Information Server suite.
It provides a graphical interface to design and run data integration jobs.
Datastage supports parallel processing for high performance.
It can connect to a variety of data sources such as databases, flat files, and web services.
Datastage jobs can b...
I applied via Recruitment Consulltant and was interviewed before Nov 2023. There was 1 interview round.
A server is a computer or software that provides functionality for other programs or devices. ABAP server is a server that runs ABAP programs.
A server is a computer or software that provides services or resources to other computers or programs.
ABAP server is a server that runs ABAP (Advanced Business Application Programming) programs, commonly used in SAP systems.
ABAP server handles requests from clients and executes A...
posted on 30 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
Easy and good English passage reading
I applied via LinkedIn and was interviewed in Nov 2021. There were 4 interview rounds.
based on 2 interviews
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