WebShar Interview Questions and Answers

Water scarcity, 3 mins , name-area-parents-topic

Q1. Tell me about yourself
Ans. 
I am a passionate software engineer with experience in developing web applications using various technologies.
• Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

• Proficient in backend development with Node.js and databases like MySQL and MongoDB

• Familiar with version control systems like Git and deployment tools like Docker

• Strong problem-solving skills and ability
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Q2. What is your background
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I have a Bachelor's degree in Computer Science and 5 years of experience in software development.
• Bachelor's degree in Computer Science

• 5 years of experience in software development
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Q1. What is oops concept with real life example
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OOPs concept is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
• Encapsulation: bundling data and methods that operate on the data into a single unit. Example: a car object with properties like color and methods like start() and stop().

• Inheritance: allows a class to inherit properties and behavior from another class. Example: a class...read more
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Q2. Real life scenario example of oops
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A real life scenario example of OOPs is modeling a car as an object with properties and methods.
• Create a Car class with attributes like make, model, year, color

• Define methods like start(), accelerate(), brake()

• Instantiate multiple car objects and perform actions on them
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Q3. What is collections
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Collections in Java are classes and interfaces that provide a way to store and manipulate groups of objects.
• Collections provide a way to work with groups of objects in Java

• They include classes like ArrayList, LinkedList, HashMap, etc.

• Collections framework provides interfaces like List, Set, Map, etc.

• Collections offer methods for adding, removing, and accessing elements in a group
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Q1. Tell me about yoursef
Ans. 
I am a passionate Java developer with 5 years of experience in developing web applications and implementing software solutions.
• 5 years of experience in Java development

• Strong knowledge of web application development

• Experience in implementing software solutions

• Passionate about coding and problem-solving
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Q2. Tell me about ur project
Ans. 
Developed a web application for online shopping with user authentication and payment gateway integration.
• Used Java Spring framework for backend development

• Implemented RESTful APIs for communication between frontend and backend

• Integrated Stripe API for secure payment processing
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There was total of 40 questions
First 20: Aptitude based topics like time and work, profit and loss, speed and distance
Second 20: Programming MCQs based on C, C++ and python. Task is to guess the correct output and errors.

There were 4 coding questions based on array, 2 SQL queries and one article.
Coding questions were easy for batch 2 but difficult for batch 1. Star patterns are present in batch 1.
SQL queries were easy.
One article (200-300)words. Topics was Google maps.

Q1. Founder came and asked approach I used to solve coding questions in round 2. He then check the output for each question. Then he checked the SQL queries I have written, in which I had write two wrong queri...read more
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Q2. He asked me about different approaches to solve a problem
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Q3. He asked about the project I had done on Java Full stack.
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Q1. Find unique records & Difference between union & union all & joins
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Q2. What is Indexing & it's types.
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Q1. Delete all the previous records and keep only latest one
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Q2. Window function.
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It was a handson coding test contains 4 coding questions on prime numbers patterns and array it was easy

Q1. All questions based on resume on javascript java and react and mainly on projects
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Q1. What is sap basis
Ans. 
SAP BASIS is the technical foundation of SAP applications, managing the underlying system and ensuring its smooth operation.
• SAP BASIS is responsible for system administration, configuration, and monitoring.

• It includes tasks like user management, system performance optimization, and transport management.

• SAP BASIS ensures the integration of different SAP modules and their interaction with the underlying database.

• It handl...read more
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Q2. What is ERP how to use
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ERP stands for Enterprise Resource Planning. It is a software system that integrates various business processes and functions.
• ERP helps organizations streamline their operations and improve efficiency.

• It provides a centralized database for storing and managing data from different departments.

• ERP modules include finance, human resources, supply chain management, customer relationship management, etc.

• Users can access and...read more
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Q3. How to create client creation
Ans. 
To create a client in SAP BASIS, use transaction code SCC4 and follow the steps.
• Open transaction code SCC4

• Click on 'New Entries' button

• Enter the client number, name, and other details

• Save the entries
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Q4. What is basis how to use
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SAP BASIS is the administration of SAP software systems. It involves activities like system monitoring, performance optimization, and user management.
• SAP BASIS is responsible for the technical administration of SAP systems.

• It involves tasks like system monitoring, performance tuning, and user management.

• BASIS consultants ensure the smooth functioning of SAP applications.

• They handle system installations, upgrades, and p...read more
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Q5. What is main topic of basis
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Q1. 3 Basic DSA Questions
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Q2. 1st Math based coding question
Ans. Can solve with normal loops and some if-else statements.
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Q3. 2nd String based
Ans. String manipulation and Traversal meanwhile keep tracking the max answer.
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Q4. 3rd Array Sorting Algorithm
Ans. 
Quick Sort is a popular in-place sorting algorithm that uses divide and conquer approach.
• Divide the array into two sub-arrays based on a pivot element

• Recursively sort the sub-arrays

• Combine the sorted sub-arrays to get the final sorted array

• Time complexity: O(nlogn) in average case and O(n^2) in worst case

• Space complexity: O(logn)

• Example: [5, 2, 9, 3, 7, 6, 8] -> [2, 3, 5, 6, 7, 8, 9]
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Q5. There was an Introduction too in starting.
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Q1. Introduce Yourself
Ans. 
I am a software enthusiast with a passion for coding and problem-solving.
• I have a degree in Computer Science and Engineering.

• I have experience in programming languages such as Java, Python, and C++.

• I have worked on projects involving web development, data analysis, and machine learning.

• I am a quick learner and enjoy working in a team environment.
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Q2. Why should I hire you?
Ans. 
I am a quick learner with a passion for software development and a strong work ethic.
• I have a solid understanding of programming concepts and experience with multiple programming languages.

• I am a team player and enjoy collaborating with others to solve problems.

• I am highly motivated and always strive to improve my skills and knowledge.

• I have completed several projects on my own and am eager to apply my skills in a prof
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