Caterpillar Inc Java Developer Interview Questions and Answers

Q1. How do you handle dynamic sharepoint permission through flows
Ans. 
Dynamic SharePoint permissions can be handled through flows using the 'Grant Access to an Item or a Folder' action.
• Use the 'Grant Access to an Item or a Folder' action in the flow

• Set the 'Site Address' and 'List Name' for the SharePoint site and list

• Set the 'Item ID' for the specific item you want to grant access to

• Set the 'User or Group' field to the user or group you want to grant access to

• Set the 'Permissions' field...read more
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Q2. How do you handle casaded dropdown
Ans. 
Cascaded dropdowns are handled by populating the second dropdown based on the selection made in the first dropdown.
• Create an event listener for the first dropdown to detect changes

• Use AJAX to retrieve data for the second dropdown based on the selected value of the first dropdown

• Populate the second dropdown with the retrieved data
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Q1. Introduce yourself
Ans. 
I am a software developer with 5 years of experience in Java, Python, and SQL.
• 5 years of experience in Java, Python, and SQL

• Strong problem-solving skills

• Experience working in Agile development environment
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Medium to hard dsa problem

Q1. List and dictionary
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Q2. Django framework
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Q1. C++ basic questions on OOPS principles. Questions on QT/QML.
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All good to go basic

Basic to intermediate

Q1. 1. Coding question related to Comparator. 2. Android Questions medium level. 3. Collection Framework Java. 4. OOPs concept related questions.
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Q1. Usual HR round for Relocation, Salary, etc. discussion.
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