Vinculum Solutions Interview Questions, Process, and Tips

Q1. Core Java Related question Like , what is constructor, Java Collection, opps concept, Spring boot,some question from e-commerce domain.
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Q2. What is the Java code to remove duplicate characters from an array?
Ans. 
Use a HashSet to remove duplicate characters from an array of strings in Java.
• Create a HashSet to store unique characters.

• Iterate through each string in the array and convert it to a char array.

• Add each character to the HashSet, as it will automatically remove duplicates.

• Convert the HashSet back to a string array to get the result.
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Q1. Sales technical round on eCommerce technology
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Q2. Basic HR round
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Q1. What is stlc process
Ans. 
STLC (Software Testing Life Cycle) is a systematic process for testing software applications.
• STLC involves planning, designing, executing, and reporting on tests.

• It includes phases like requirement analysis, test planning, test design, test execution, and test closure.

• Each phase has specific activities and deliverables to ensure thorough testing of the software.

• STLC helps in identifying defects early in the development...read more
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Q2. What is test automation
Ans. 
Test automation is the use of software to control the execution of tests and the comparison of actual outcomes with predicted outcomes.
• Automating repetitive manual testing tasks

• Increasing test coverage and efficiency

• Reducing human error in testing

• Examples: Selenium for web application testing, Appium for mobile application testing
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Basic apptitude questions were asked . In addition to some questions on advance Java were asked.

Q1. Questions related to Java programming, OOPs concepts,
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Q2. MySQL ,DSA ,projects and internship were asked
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