e2open Interview Questions, Process, and Tips

Q1. Create table using another table
Ans. 
To create a table using another table, use the CREATE TABLE AS SELECT statement.
• Use the CREATE TABLE AS SELECT statement to create a new table based on the structure and data of an existing table.

• Specify the new table name after CREATE TABLE and the existing table name after AS SELECT.

• You can also add conditions or filters to the SELECT statement to customize the data being copied.

• Example: CREATE TABLE new_table AS SEL
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Q2. Check all the joins
Ans. 
The question is asking to identify different types of joins in SQL.
• Inner Join: Returns rows when there is a match in both tables.

• Left Join: Returns all rows from the left table and the matched rows from the right table.

• Right Join: Returns all rows from the right table and the matched rows from the left table.

• Full Outer Join: Returns rows when there is a match in either table.

• Cross Join: Returns the Cartesian product of
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Q3. Index and it's syntax
Ans. 
An index is a database object that improves the speed of data retrieval operations on a table.
• Indexes can be created on one or more columns of a table.

• Syntax to create an index: CREATE INDEX index_name ON table_name(column_name);

• Indexes can be unique or non-unique.

• Indexes can be used to enforce uniqueness constraints.

• Indexes can improve query performance by reducing the number of rows that need to be scanned.
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Q4. Query to fetch highest salary
Ans. 
Use SQL query with MAX function to fetch highest salary from the database.
• Use SELECT statement with MAX function to retrieve highest salary

• Specify the column name for salary in the SELECT statement

• Include the table name in the query if needed
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Q5. Delete duplicates in the table
Ans. 
Use a DELETE statement with a subquery to remove duplicates in a table.
• Identify the columns that define duplicates

• Use a subquery to select the rows to be deleted

• Use the DELETE statement to remove the duplicates
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Basic java program,selenium, rest assured and cucumber

Q1. Reason for change
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Q1. Expected ctc and doc
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Q1. Tell about yourself and details of project?
Ans. 
I am a software engineer with experience in developing web applications using Java and Spring framework.
• Worked on a project to develop a web application for a retail company to manage their inventory and sales.

• Used Java and Spring framework to build the backend logic and RESTful APIs.

• Implemented front-end using HTML, CSS, and JavaScript with AngularJS framework.

• Collaborated with a team of developers and testers to deli
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Q2. Sql questions,joins,unique?
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