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MCQ test based on HTML, CSS JAVASCRIPT and NodeJs
System test based on NodeJs
Question write crud operations
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posted on 11 Oct 2024
I applied via Campus Placement and was interviewed in Sep 2024. There were 5 interview rounds.
Easy apti questions, verbal, simple maths , technical questions
Oops concepts in Java are fundamental concepts of object-oriented programming like inheritance, polymorphism, encapsulation, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Allows objects to be treated as instances of their parent class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Abstraction: Hiding the implementati...
Spring Boot is a framework for building Java-based enterprise applications quickly and with minimal configuration.
Spring Boot simplifies the process of creating stand-alone, production-grade Spring-based applications.
It provides a range of features including embedded servers, auto-configuration, and production-ready metrics.
Spring Boot allows developers to focus on writing business logic rather than configuring the app...
Abstraction in Java is a concept where we hide the implementation details and only show the necessary features of an object.
Abstraction allows us to focus on what an object does rather than how it does it.
In Java, abstraction is achieved through abstract classes and interfaces.
Abstract classes cannot be instantiated and can have abstract methods that must be implemented by subclasses.
Interfaces in Java are like abstrac...
Interface in Java is a reference type in Java, similar to a class, that can contain only constants, method signatures, default methods, static methods, and nested types.
Interfaces are used to achieve abstraction and multiple inheritance in Java.
All methods in an interface are public and abstract by default.
A class can implement multiple interfaces but can only extend one class.
Example: interface MyInterface { void myMe...
Bioinformatics is the field of science that combines biology, computer science, and statistics to analyze and interpret biological data.
Bioinformatics involves the development and application of computational tools and techniques to study biological information.
It includes the analysis of DNA, RNA, and protein sequences, as well as the prediction of protein structures and functions.
Bioinformatics plays a crucial role i...
I applied via Walk-in and was interviewed in Feb 2024. There were 3 interview rounds.
Apptitude was completely based on reasoning and critical thinking
Good. Try to solve many puzzles.
Lists are mutable and can be changed, while tuples are immutable and cannot be changed.
Lists are defined using square brackets [], while tuples are defined using parentheses ().
Elements in a list can be modified, added, or removed, while elements in a tuple cannot be changed once defined.
Lists are typically used for collections of similar items that may need to be modified, while tuples are used for fixed collections o...
I appeared for an interview in Sep 2024.
Aptitude+english+essay+coding
I am a recent graduate with a degree in Business Administration and a passion for marketing and project management.
Recent graduate with a degree in Business Administration
Passionate about marketing and project management
Strong communication and organizational skills
Experience in internships and extracurricular activities
My preferred coding language is Python.
Easy to read and write
Versatile for various applications
Strong community support and resources
I chose Python for its simplicity, readability, and versatility in various applications.
Python is known for its clean and readable syntax, making it easier to learn and understand.
Python has a large standard library and many third-party libraries, making it versatile for different tasks.
Python is widely used in data science, machine learning, web development, and automation, providing a wide range of career opportuniti
Insertion Sort is a simple sorting algorithm that builds the final sorted array one item at a time.
Initialize a pointer to the second element in the array.
Compare the current element with the elements before it and swap if necessary to place it in the correct position.
Repeat this process for all elements in the array.
Example: Given array [5, 2, 4, 6, 1, 3], after sorting using Insertion Sort: [1, 2, 3, 4, 5, 6]
I am a recent graduate with a degree in Business Administration and a passion for marketing.
Recent graduate with a degree in Business Administration
Passionate about marketing
Strong communication and analytical skills
Experience in social media marketing and market research
My strengths include strong communication skills and attention to detail. My weaknesses include a tendency to be overly critical of myself.
Strengths: strong communication skills
Strengths: attention to detail
Weaknesses: tendency to be overly critical of myself
My hobbies include reading, hiking, and playing the guitar.
Reading: I enjoy reading fiction and non-fiction books in my free time.
Hiking: I love exploring nature trails and challenging myself with new hikes.
Playing the guitar: I have been playing the guitar for several years and enjoy learning new songs.
Yes, I am open to relocating for the right opportunity.
I am willing to relocate for career growth and new experiences.
I have relocated in the past for job opportunities and have found it to be a positive experience.
I understand the importance of being flexible and adaptable in today's job market.
posted on 28 Jul 2021
I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.
Check if binary tree is balanced or not.
A balanced binary tree has the height of left and right subtrees differ by at most 1.
Recursively check the height of left and right subtrees and compare.
Use a helper function to calculate the height of a subtree.
Time complexity: O(nlogn) for a balanced tree, O(n^2) for a skewed tree.
Detect loops in a linked list.
Use two pointers, one moving at a faster pace than the other.
If there is a loop, the faster pointer will eventually catch up to the slower one.
To detect the start of the loop, reset one pointer to the head and move both pointers at the same pace.
I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.
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