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Class is a blueprint for objects while Interface defines a contract for classes to implement.
Class can have both properties and methods while Interface only has method signatures.
Class can be instantiated while Interface cannot be instantiated.
Class can inherit from another class while Interface can only be implemented by a class.
Class can have access modifiers while Interface methods are public by default.
Example: Cla
MongoDB is a NoSQL database while MySQL is a relational database.
MongoDB uses a document-based model while MySQL uses a table-based model.
MongoDB is schema-less while MySQL requires a predefined schema.
MongoDB is better suited for handling unstructured data while MySQL is better for structured data.
MongoDB has better scalability and performance while MySQL has better ACID compliance.
MongoDB is more suitable for real-ti...
I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
I applied via Walk-in and was interviewed before Sep 2019. There were 5 interview rounds.
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
Visio is a diagramming tool used to create flowcharts, diagrams, and other visual representations of data.
Start by selecting a template or creating a new document
Drag and drop shapes onto the canvas and connect them with lines or arrows
Add text, images, and other elements to enhance the diagram
Use the formatting tools to customize the appearance of the diagram
Save and export the diagram in various formats such as PDF o
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 3 interview rounds.
Standard Aptitude questions
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I applied via Naukri.com and was interviewed in Nov 2019. There were 5 interview rounds.
based on 1 interview
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Front end Developer
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