Arcon TechSolutions Senior Application Support Engineer Interview Questions and Answers

Q1. What is a project that you have worked on before?
Ans. 
Developed a web-based inventory management system for a retail company
• Utilized Java for backend development

• Implemented responsive design using HTML, CSS, and JavaScript

• Integrated barcode scanning functionality for efficient inventory tracking
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Q2. What was your role within the team?
Ans. 
I was responsible for providing technical support to end users and troubleshooting application issues within the team.
• Providing technical support to end users

• Troubleshooting application issues

• Collaborating with team members to resolve issues

• Documenting solutions and best practices
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Q3. What SQL-based queries were asked during your interview? like self join , average
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Q1. About primary keys (how columns can be accommodated in a single primary key)
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Q2. Types of Constructors
Ans. 
Constructors are special methods used to initialize objects in a class.
• Constructors have the same name as the class.

• Types of constructors include default, parameterized, copy, and static constructors.

• Example: public class Person { public Person() { } }
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Q1. Kubernetes related
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Reverse string
java
linux

The whole interview about DSA, oops database and your relevant text

There is two interview around L1 and L2 L1 is about data structure and algorithm and oops. Concept in L2 interview is about all tach stack and resume Q&A, Ask about react, redux, Python DSA, oops, SQL

Q1. Lifecycle method, polyfills, performance, optimisation
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Q2. New architecture, design patterns
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Q1. Which is your roles and responsibilities Which issue you have solved
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Advanced java, springboot, Hibernate questions

Q1. System design, springboot- microservices, advanced java questions, pseudo code programming question(basic)
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