Cresce Technology Private Limited Team Lead Interview Questions and Answers

Q1. Basic question on java
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Q1. Advance concept of java
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Advanced concepts in Java include multithreading, design patterns, lambda expressions, and stream API.
• Multithreading allows multiple threads to run concurrently, improving performance. Example: creating and managing threads using Executor framework.

• Design patterns are reusable solutions to common problems in software design. Example: Singleton pattern ensures a class has only one instance.

• Lambda expressions enable func...read more
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Q1. What is mentioned in resume will be questined
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Q1. Why should we hire you?
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Q2. What are your salary expectations?
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Q3. Why are you looking for a change?
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Q4. Tell me about yourself.
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Arayay sub array with max sum

Build an API for a E Commerce Store and show how you would use certain libraries and

Q1. How do You use Decorators in Python? Why do you need them and how would you use them in an API setting.
Ans. 
Decorators in Python are used to modify or extend the behavior of functions or methods without changing their code.
• Decorators are functions that take another function as an argument and return a new function.

• They are commonly used for logging, authentication, caching, and more.

• Example: @staticmethod or @classmethod decorators in Python.

• In an API setting, decorators can be used to authenticate users, log requests, or ra
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Q1. What are Your Salary expectations from this role?
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My salary expectations are in line with industry standards for an Associate Software Engineer role.
• Research industry standards for Associate Software Engineer salaries

• Consider my level of experience and skills when determining salary expectations

• Be open to negotiation based on the overall compensation package offered
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Q1. OOPs related questions.
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Q2. Joins, Indexes and some problems to write sql queries.
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There was a assignment in angular to create simple e-commerce application!

Q1. Basics of angula, html, css and js!
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Q1. Basic question with all why's and when's, salary discussion, date of joining, availability of joining, role, etc.,
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Q1. What is ACID Prop?
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ACID Prop stands for Atomicity, Consistency, Isolation, Durability properties in database transactions.
• Atomicity ensures that all operations in a transaction are completed successfully or none at all.

• Consistency ensures that the database remains in a consistent state before and after the transaction.

• Isolation ensures that multiple transactions can be executed concurrently without affecting each other.

• Durability ensures...read more
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Q2. WHAT IS ER Dia?
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ER Dia stands for Entity-Relationship Diagram, a visual representation of entities and their relationships in a database.
• ER Dia is used to design databases by showing the entities (such as customers, products, orders) and the relationships between them.

• Entities are represented as rectangles, relationships as diamonds, and attributes as ovals.

• For example, in a library database, you may have entities like 'Book', 'Author...read more
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