L&T Technology Services Test Engineer Interview Questions and Answers

Mixed questions from aptitude, reasoning and english questions.

Q1. Basic questions from Manual Testing and SQL
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Q1. Basic interview and salary discussion
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Q1. Fibonacci seriers
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Q2. Oops concepts java
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Q1. Find min and max number in an array
Ans. 
Find min and max number in an array of strings
• Convert array elements to integers for comparison

• Use built-in functions like Math.min() and Math.max()

• Handle edge cases like empty array or non-numeric elements
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Q2. Test scenario for elevator
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Q1. Tell me about your self
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Q1. Details about you and profile
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Q1. Quality testing related questions
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Q2. Describe automation framework
Ans. 
Automation framework is a set of guidelines, coding standards, concepts, processes, practices, tools, and utilities that help in developing and executing automated tests.
• Provides structure and organization for automated testing

• Defines rules and best practices for test automation

• Includes libraries, utilities, and tools for test script development and execution

• Supports integration with test management tools and CI/CD pip...read more
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Q3. Brief day to day activities
Ans. 
Day to day activities include writing test cases, executing tests, analyzing results, reporting bugs, and collaborating with developers.
• Write test cases based on requirements

• Execute test cases manually or using automation tools

• Analyze test results and report bugs

• Collaborate with developers to resolve issues
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Java basic codes eg: reverse the sentence of string, remove duplicate on string, descending order of array, second largest number of array,etc..

Q1. Project explanation, framework explanation, positive and negative test scenarios, GitHub,Jenkins,rest assured.
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Q1. Asking about previous organisation and current organisation. Pay scale discussion.
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Q1. What is a role
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Q2. Difference between look up and Master detail relationship
Ans. 
Lookup relationship is one-to-one while Master-detail relationship is one-to-many.
• Lookup relationship allows linking two objects together but does not impact the deletion of records, while Master-detail relationship impacts the deletion of records.

• In a lookup relationship, the child record can exist without a parent record, while in a master-detail relationship, the child record cannot exist without a parent record.

• Loo...read more
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Q1. Explain the projects worked end to end functionality
Ans. 
I have worked on projects where I was responsible for testing the end-to-end functionality of software applications.
• Tested various modules of the software to ensure they function correctly individually

• Performed integration testing to verify that different modules work together seamlessly

• Conducted system testing to validate the overall functionality of the software

• Collaborated with developers to troubleshoot and resolve...read more
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Be prepared with basics

Q1. Java basics questions
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Q2. Java selenium questions
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