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I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 6 interview rounds.
Interfaces define a contract between two components, allowing for loose coupling and flexibility in implementation.
Interfaces are used to define a set of methods that a class must implement
They allow for polymorphism and abstraction
Interfaces promote loose coupling between components
They are useful for creating pluggable architectures
Examples include the Java Collection interface and the .NET IDisposable interface
I have extensive knowledge of database indexes and stored procedures.
I understand the importance of indexes in optimizing database performance.
I have experience creating and maintaining stored procedures for efficient data retrieval and manipulation.
I am familiar with different types of indexes such as clustered, non-clustered, and covering indexes.
I have worked with various database management systems such as MySQL, O...
Managing conflicts requires active listening, empathy, and collaboration.
Encourage open communication and active listening to understand all perspectives
Acknowledge emotions and show empathy to build trust and rapport
Collaborate to find a mutually beneficial solution
Establish clear expectations and guidelines for conflict resolution
Follow up to ensure the resolution is effective and sustainable
Top trending discussions
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
Django applies migrations to the database using the 'manage.py migrate' command.
Django tracks changes to models and generates migration files accordingly.
The 'manage.py makemigrations' command creates migration files based on model changes.
The 'manage.py migrate' command applies the generated migration files to the database.
Migrations help keep the database schema in sync with the changes in Django models.
Hoisting in JavaScript is the behavior where variable and function declarations are moved to the top of their containing scope during the compilation phase.
Variable declarations are hoisted to the top of their scope, but not their assignments.
Function declarations are fully hoisted, meaning they can be called before they are declared.
Hoisting can lead to unexpected behavior if not understood properly.
Create a full stack application in 3 days.
I applied via campus placement at National Institute of Technology (NIT), Patna and was interviewed in Aug 2024. There was 1 interview round.
A program to find prime numbers within a given range
Iterate through numbers in the given range
Check if each number is divisible by any number other than 1 and itself
If not divisible, it is a prime number
Count the number of ones in a given number using pseudo code
Initialize a count variable to 0
Iterate through each bit of the number and check if it is 1
Increment the count if the bit is 1
Return the count as the result
I applied via Naukri.com
Java program to sort an array of strings
Use Arrays.sort() method to sort the array of strings
Import java.util.Arrays package
Example: String[] arr = {"apple", "banana", "orange"}; Arrays.sort(arr);
Collections in Java and Spring Boot are used to store and manipulate groups of objects.
Collections in Java are used to store multiple objects in a single unit.
Spring Boot provides support for managing collections through various data structures like List, Set, Map, etc.
Collections in Java and Spring Boot help in organizing and manipulating data efficiently.
Example: List
posted on 7 Aug 2024
I applied via Job Portal
Coding test was of two hours, and two difficult hard question was passed
In the group discussion, they asked the question based on the project
I was interviewed in Dec 2023.
Angular lifecycle hooks are methods that allow you to tap into specific points in a component's lifecycle.
ngOnChanges: called when an input property changes
ngOnInit: called once the component is initialized
ngDoCheck: called during every change detection run
ngAfterContentInit: called after content (ng-content) has been projected into the component
ngAfterContentChecked: called after every check of the projected content
ng...
posted on 6 Jun 2024
Services in Drupal are reusable objects that perform specific functions, such as database queries or sending emails.
Services are defined in YAML files and can be accessed throughout a Drupal site.
They are used to encapsulate reusable functionality and promote code reusability.
Examples of services in Drupal include the database service for interacting with the database, the mail service for sending emails, and the logge
Debugging in Drupal involves using tools like Devel module, watchdog(), and error logs.
Enable Devel module for debugging information
Use watchdog() function to log messages to Drupal's watchdog log
Check error logs for PHP errors and warnings
Use dpm() function to print variables for debugging purposes
posted on 8 Mar 2024
I applied via Campus Placement
I applied via Campus Placement
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