Light & Wonder Interview Questions, Process, and Tips

Create code based out of design patterns

Q1. Strong oops concepts
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Q1. General Java Questions Jvm memory management Steing and string builder differnce
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Q2. Collection framework Tomcat configs Sql basic questions
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Q3. Networkteoubleshooting Sql integration with application
Ans. 
Integration of SQL with application and network troubleshooting
• Ensure proper network connectivity between application and SQL server

• Check SQL server logs for any errors or issues

• Verify SQL server configuration and permissions

• Test SQL queries and data retrieval from application

• Use network monitoring tools to identify and resolve network issues
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Q4. Cloud basics Helm charts Ope shift basic knowledge
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Q1. Why to hire you Where do you see yourself in next 5 years Logical questions
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Math problems and aptitude

Strings tree linked list

Common aptitude questions related to this role.

Q1. Questions related to the bullet points from resume, defect life stages.
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Q1. Java oops concepts and describe overloading
Ans. 
Java oops concepts include encapsulation, inheritance, abstraction, and polymorphism. Overloading is a way to define multiple methods with the same name but different parameters.
• Encapsulation: bundling data and methods that operate on that data within a single unit

• Inheritance: creating new classes from existing ones

• Abstraction: hiding implementation details and showing only the necessary information

• Polymorphism: using ...read more
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Q2. Encapsulation how to achieve in java
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Encapsulation in Java is achieved by using access modifiers and creating classes with private fields and public methods.
• Use access modifiers such as private, public, and protected to restrict access to fields and methods

• Create classes with private fields and public methods to control access to data

• Encapsulation helps to maintain data integrity and prevent unauthorized access to data

• Example: class Person { private Strin...read more
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Q3. Overriding questions code and snippets
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Q4. Based on overloading and overriding code and snippets
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Q5. String and string pool
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Q6. Exception handling throws ,throw
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