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I was interviewed in Feb 2021.
posted on 20 Nov 2021
I applied via Naukri.com and was interviewed in Oct 2021. There were 3 interview rounds.
posted on 16 Jan 2025
I applied via Naukri.com and was interviewed before Jan 2024. There was 1 interview round.
Proficient in C#, jQuery, and MySQL.
posted on 5 Apr 2024
I applied via LinkedIn and was interviewed in Mar 2024. There were 2 interview rounds.
Easy not much hard. Basic questions
Dsa is must, logical questions are asked
posted on 27 Sep 2024
Test was hard, needs to prepared very well
posted on 13 Mar 2022
I was interviewed before Mar 2021.
Round duration - 60 minutes
Round difficulty - Easy
This was a technical interview round with questions on C, C++ and Windows.
C is a procedural programming language while C++ is an object-oriented programming language with features like classes and inheritance.
C is a procedural programming language while C++ is a multi-paradigm language with support for object-oriented programming.
C does not support classes and objects, while C++ does.
C does not have features like inheritance and polymorphism which are present in C++.
C is a subset of C++.
C++ ...
Access specifiers in C++ are keywords used to define the accessibility of class members.
Access specifiers include public, private, and protected.
Public members are accessible from outside the class.
Private members are only accessible within the class.
Protected members are accessible within the class and its subclasses.
Example: class MyClass { private: int x; public: void setX(int val) { x = val; } };
Example: MyClass ob
Device Manager can be opened in Windows by using the Run dialog box or searching in the Start menu.
Press Windows key + R to open the Run dialog box, then type 'devmgmt.msc' and press Enter
Search for 'Device Manager' in the Start menu and click on the result to open it
To open the command prompt in Windows, you can use the search bar or keyboard shortcuts.
Use the search bar and type 'cmd' or 'command prompt'
Press Windows key + R, then type 'cmd' and press Enter
Round duration - 30 minutes
Round difficulty - Easy
HR interview can be a bit tricky. They will try to see your creativity in your answers so just be yourself and be confident.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I applied via Naukri.com and was interviewed before Jul 2020. There were 5 interview rounds.
Connection pool can be created using libraries like Apache DBCP or HikariCP.
Choose a connection pool library based on your requirements.
Configure the pool size, maximum connections, and other settings.
Create a data source object and set the connection pool properties.
Use the data source object to get connections from the pool.
Close the connections after use to return them to the pool.
OOPS concepts are fundamental to Java programming. They are used in various projects to achieve code reusability and maintainability.
Encapsulation: Used to hide implementation details and protect data integrity.
Inheritance: Used to create a new class from an existing class, inheriting its properties and methods.
Polymorphism: Used to perform a single action in different ways, such as method overloading and overriding.
Ab...
Spring framework was used extensively in the project for dependency injection and MVC architecture.
Used Spring Boot for easy setup and configuration
Implemented Spring Security for authentication and authorization
Utilized Spring Data JPA for database operations
Used Spring MVC for handling HTTP requests and responses
Implemented Spring AOP for logging and exception handling
Hibernate ORM maps tables in database using annotations or XML files.
Use @Entity annotation to map a class to a table
Use @Table annotation to specify the table name
Use @Column annotation to map a field to a column
Use @Id annotation to specify the primary key
Use @GeneratedValue annotation to specify the generation strategy for primary key
Use XML files for mapping if annotations are not preferred
SQL joins are used to combine data from two or more tables based on a related column.
Inner join returns only the matching rows from both tables
Left join returns all rows from the left table and matching rows from the right table
Right join returns all rows from the right table and matching rows from the left table
Full outer join returns all rows from both tables
Cross join returns the Cartesian product of both tables
1 hour duration, related financial crisis
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
posted on 21 Jun 2022
I applied via Naukri.com and was interviewed before Jun 2021. There was 1 interview round.
Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured templates and dependencies.
Spring Boot uses an embedded server to run the application
It provides auto-configuration of dependencies
It uses annotations to configure the application
It supports various data sources and web frameworks
It simplifies the deployment process
Errors are unrecoverable, while exceptions can be handled.
Errors are caused by the environment or JVM, while exceptions are caused by the application code.
Errors cannot be handled, while exceptions can be caught and handled using try-catch blocks.
Examples of errors include OutOfMemoryError and StackOverflowError, while examples of exceptions include NullPointerException and ArrayIndexOutOfBoundsException.
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Larsen & Toubro Limited
Tata Projects
GMR Group
Reliance Infrastructure