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YASH Technologies
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Collections in Java can be modified using methods like add, remove, and clear.
Use add() method to add elements to a collection
Use remove() method to remove elements from a collection
Use clear() method to remove all elements from a collection
ConcurrentModificationException occurs while modifying a Collection object.
Occurs when a collection is modified while iterating over it
Thrown by methods like add, remove, clear, etc. during iteration
Can be avoided by using Iterator's remove method instead of Collection's remove method
I applied via campus placement at Mahakal Institute of Technology, Ujjain and was interviewed in Sep 2023. There were 4 interview rounds.
Online round contain technical and coding question
Face to face round provide good atmosphere
Dispatcher servlet in Spring MVC maps incoming requests to the appropriate handler
Dispatcher servlet is the front controller in Spring MVC
It receives all incoming requests and maps them to the appropriate handler
Handler mappings are defined in the configuration file
Dispatcher servlet uses HandlerMapping to determine the appropriate controller
Once the controller is determined, Dispatcher servlet forwards the request to
YASH Technologies interview questions for designations
I applied via Company Website and was interviewed in Aug 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2021. There was 1 interview round.
Interview questions for Software Developer on OOPs, Page Life Cycle, State Management, MVC Filters, Authentication & Authorization
OOPs concepts include inheritance, polymorphism, encapsulation, and abstraction
Overloading is having multiple methods with the same name but different parameters
Overriding is having a method in a subclass with the same name and parameters as a method in the superclass
Interfaces define a set ...
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posted on 26 Nov 2024
Aptitude, core concepts and a code
I learned the importance of teamwork and collaboration from my college club.
Developed strong communication skills by working with diverse group of individuals
Learned how to delegate tasks effectively to achieve common goals
Gained experience in problem-solving and conflict resolution through group projects
I want to experience living in a different country and immersing myself in a new culture.
Traveling to a foreign country and learning about their customs and traditions
Trying new foods and experiencing different ways of life
Making friends with locals and exploring the local attractions
Relational DBMS stores data in tables with predefined relationships, while non-relational DBMS stores data in flexible, schema-less formats.
Relational DBMS uses structured query language (SQL) for querying data
Non-relational DBMS can store data in various formats like key-value pairs, document-based, graph databases
Relational DBMS ensures data integrity through normalization and constraints
Non-relational DBMS offers be...
Class is a blueprint for creating objects, abstract class cannot be instantiated and can have abstract methods, interface is a contract for classes to implement certain methods.
Class is a blueprint for creating objects with attributes and methods.
Abstract class cannot be instantiated and can have abstract methods that must be implemented by subclasses.
Interface is a contract for classes to implement certain methods, bu
I applied via Job Portal and was interviewed in Aug 2024. There were 2 interview rounds.
A palindrome program in Java checks if a given string reads the same forwards and backwards.
Create a function that takes a string input
Use a loop to compare characters from both ends of the string
Return true if the string is a palindrome, false otherwise
Diamond problem in Java occurs when a class inherits from two classes that have a common ancestor, resulting in ambiguity.
Diamond problem arises in multiple inheritance scenarios in Java.
It occurs when a class inherits from two classes that have a common ancestor.
To resolve the diamond problem, Java does not support multiple inheritance through classes, but it can be achieved using interfaces.
Example: Class A and Class...
Iterate through the list and find pairs of numbers that sum up to 6
Iterate through the list and check if the current number + any other number in the list equals 6
Store the pairs of numbers that sum up to 6 in a separate list
Return the list of pairs
posted on 12 Jan 2025
SQL , CODING QUESTION PYTHON
based on 4 interviews
1 Interview rounds
based on 28 reviews
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