i
G R Infraprojects
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
Filter interviews by
To declare an object in JavaScript, you can use the 'let' or 'const' keyword followed by the object name and curly braces {}.
Use 'let' or 'const' keyword to declare the object
Followed by the object name and curly braces {}
Example: let person = {};
Top trending discussions
Two leet code medium level questions
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.
Noramal basic algorithm and ,fetch api
posted on 17 Oct 2024
Two leet code medium level questions
posted on 26 Aug 2021
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
30 mins 20 questions
posted on 2 Aug 2024
Concurrency problem occurs when multiple threads access shared resources simultaneously, leading to unexpected behavior.
Use synchronization mechanisms like locks, semaphores, or monitors to control access to shared resources.
Avoid race conditions by ensuring that critical sections of code are executed atomically.
Consider using thread-safe data structures or immutable objects to minimize the risk of concurrency issues.
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
based on 1 interview
Interview experience
based on 1 review
Rating in categories
Assistant Manager
288
salaries
| ₹4.4 L/yr - ₹11.5 L/yr |
Senior Engineer
225
salaries
| ₹3.6 L/yr - ₹8.6 L/yr |
Engineer
137
salaries
| ₹2 L/yr - ₹6.8 L/yr |
Deputy Manager
124
salaries
| ₹6.6 L/yr - ₹17.5 L/yr |
Structural Engineer
123
salaries
| ₹2 L/yr - ₹6.3 L/yr |
Nagarjuna Construction Company
PNC Infratech
Ashoka Buildcon
IRB Infrastructure