LTIMindtree Graduate Engineer Trainee (Get) Interview Questions and Answers

There were many questions of numerical ability then verbal then reasning also was there

Q1. There were questions asked from java,sql,ece
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Q2. What are joins what is java what is oops what is index
Ans. 
Joins are used in databases to combine rows from two or more tables based on a related column between them.
• Joins are used in SQL to retrieve data from multiple tables based on a related column.

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
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Q3. What is callender type que
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A calender type queue is a data structure that stores elements in a circular buffer, allowing for efficient insertion and removal operations.
• Elements are stored in a circular buffer, with a front and rear pointer indicating the start and end of the queue.

• When the rear pointer reaches the end of the buffer, it wraps around to the beginning, creating a circular structure.

• Insertion and removal operations are efficient as ...read more
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Q4. What is foreign key
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Q5. What is challenges faced in project
Ans. 
Challenges faced in a project include tight deadlines, budget constraints, communication issues, scope changes, and resource allocation.
• Tight deadlines can lead to rushed work and potential errors.

• Budget constraints may limit the resources available for the project.

• Communication issues can result in misunderstandings and delays.

• Scope changes can disrupt the project plan and require adjustments.

• Resource allocation chall...read more
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Basic aptitiude questions

Q1. Basic oops questions
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Q2. Coding questions
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Q1. About yourself and relocation
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Aptitude test which was having reasoning and communication assessment

Q1. Technical interview included questions on oops concepts and mostly depended on your resume
Ans. 
Understanding OOP concepts is crucial for software development, focusing on encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: Bundling data and methods in a class. Example: A 'Car' class with properties like 'speed' and methods like 'accelerate()'.

• Inheritance: Deriving new classes from existing ones. Example: 'ElectricCar' inherits from 'Car', adding features like 'batteryCapacity'.

• Polymorphism: ...read more
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Q2. Explain oops concepts Difference between list and tuple
Ans. 
OOPs concepts include inheritance, polymorphism, encapsulation, and abstraction. List is mutable while tuple is immutable.
• OOPs concepts: inheritance, polymorphism, encapsulation, abstraction

• List: mutable, can be modified after creation (e.g. [1, 2, 3])

• Tuple: immutable, cannot be modified after creation (e.g. (1, 2, 3))
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Q1. Some scenario based questions
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Scenario-based questions assess problem-solving and critical thinking skills in real-life situations.
• Identify the key issue in the scenario.

• Consider possible solutions and their implications.

• Evaluate the outcomes of each solution.

• Communicate your thought process clearly.

• Example: In a team conflict, assess each member's perspective.
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Q1. About project and challenges faced during interview
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Q2. Oops heirarchy ,asked to write basic code on language you prefer
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Q3. Sql ,and some behaviour questions
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They asked very Basic DSA questions and English+Aptitude Test

Interviewer asked me about OOPS concepts and DSA questions

Q1. She asked me about what is your strength , where do you see yourself in next 5 years etc.
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First round was aptitute

Q1. Pillers of OOPs
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Q2. Sql Commands , explain BST
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