IBM Data Engineer 1 Interview Questions and Answers

Q1. How many types of integration runtime is present
Ans. 
There are three types of integration runtime: Self-hosted, Azure, and SSIS
• Self-hosted integration runtime is installed on a local machine or a virtual machine within an on-premises network

• Azure integration runtime is managed by Azure Data Factory and runs in the Azure cloud

• SSIS integration runtime is used to run SQL Server Integration Services packages in Azure Data Factory
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Q2. How many types of trigger are there in Adf
Ans. 
There are two types of triggers in Azure Data Factory: Schedule-based triggers and Event-based triggers.
• Schedule-based triggers are based on a time schedule and can be set to run at specific intervals.

• Event-based triggers are triggered by events such as the completion of a pipeline run or the arrival of new data.

• Triggers can be used to automate the execution of pipelines in Azure Data Factory.
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Q1. About my experience of leading a team in my previous company
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Q2. Why I choose Accenture
Ans. 
I chose Accenture for its reputation, global presence, and opportunities for growth.
• Accenture is a renowned company known for its innovative solutions and cutting-edge technology.

• The global presence of Accenture provides opportunities to work on diverse projects and collaborate with experts from around the world.

• Accenture offers ample opportunities for career growth and development through training programs and mentors...read more
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Q1. What is use of python in your Projrct ?
Ans. 
Python is used in our project for data processing, analysis, and visualization.
• Python is used for data cleaning and transformation tasks.

• Python libraries like Pandas and NumPy are used for data manipulation.

• Python is used for creating data visualizations using libraries like Matplotlib and Seaborn.
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Q1. Difference between Delete and Truncate
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Delete removes specific rows from a table, while Truncate removes all rows from a table.
• Delete is a DML operation, while Truncate is a DDL operation.

• Delete can be rolled back, while Truncate cannot be rolled back.

• Delete operation is slower compared to Truncate operation.

• Delete operation maintains the integrity constraints, triggers, and indexes, while Truncate does not.
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Aptitude Questions related to Basic Quanitative aptitue, psuedo code snippets,Computer Fundamental Questions, Related to Operating System

There are 3 coding question
1.Easy (Related to Arrays)
2.Medium(String related questions)
3.Medium(Stack related questions)

Q1. 1.Introduction 2.Discussion about my projects 3.Questions on some terms which was mentioned in my project 4.One easy level coding questions 5. Two sql questions related to Join Logic 6.Some questions relat...read more
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Q1. Mainly for Document Verification
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Q1. Are you ready to relocate
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Q2. What's your salary expectation
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Q1. They asked related to sql unix
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Q1. What are joins and types, number of cols after all types of joins...
Ans. 
Joins are used to combine rows from two or more tables based on a related column between them.
• Types of joins include inner join, outer join (left, right, full), and cross join.

• Number of columns after join depends on the type of join and the columns being selected.

• For example, an inner join will only include rows that have matching values in both tables, resulting in a combined table with columns from both tables.

• A left...read more
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Q2. What are the window functions ...
Ans. 
Window functions in SQL are used to perform calculations across a set of table rows related to the current row.
• Window functions are used to calculate cumulative sums, averages, ranks, and more.

• They operate on a set of rows related to the current row, known as the window frame.

• Examples include ROW_NUMBER(), RANK(), SUM() OVER(), and AVG() OVER().
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