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I applied via Referral and was interviewed before Sep 2021. There were 4 interview rounds.
SDLC stands for Software Development Life Cycle. It is a process used to develop software applications.
SDLC is a systematic approach to software development.
It consists of several phases including requirements gathering, design, coding, testing, and maintenance.
There are various SDLC models such as Waterfall, Agile, Spiral, and V-Model.
Waterfall model follows a linear sequential approach where each phase is completed b...
Defect life cycle is the process of identifying, reporting, fixing, and verifying defects in software.
Defect is identified by testers during testing
Defect is reported to development team
Development team fixes the defect
Fixed defect is verified by testers
If defect is not fixed, it goes back to development team
If defect is fixed, it is closed
STLC stands for Software Testing Life Cycle which is a process of testing software from planning to deployment.
STLC involves several phases such as requirement analysis, test planning, test case development, test execution, and test closure.
Each phase has its own set of activities and deliverables.
STLC helps to ensure that the software is thoroughly tested and meets the quality standards.
STLC is an iterative process an...
SQL query to display the total number of students whose names start with 'A' from the child details table.
Use the SELECT statement to retrieve data from the table.
Use the COUNT function to count the number of rows that meet the condition.
Use the LIKE operator with the pattern 'A%' to match names starting with 'A'.
Joins are used to combine data from two or more tables based on a related column.
Types of joins: Inner join, Left join, Right join, Full outer join
Inner join returns only the matching rows from both tables
Left join returns all the rows from the left table and matching rows from the right table
Right join returns all the rows from the right table and matching rows from the left table
Full outer join returns all the rows f...
Test cases are specific inputs and expected outputs for a single functionality, while test scenarios are a collection of test cases that cover a broader functionality.
Test cases are detailed steps to verify a specific functionality
Test scenarios are a collection of test cases that cover a broader functionality
Test cases are usually written by testers
Test scenarios are usually written by business analysts or product own...
Boundary value analysis is a testing technique to identify errors at the boundaries of input values.
For User ID field, test with values just below the minimum limit, at the minimum limit, just above the maximum limit, and at the maximum limit
For Password field, test with values just below the minimum limit, at the minimum limit, just above the maximum limit, and at the maximum limit
Ensure that the system handles these ...
API testing is a type of software testing that involves testing APIs directly and verifying their functionality, reliability, performance, and security.
API testing involves testing the communication between different software systems
It verifies the functionality, reliability, performance, and security of APIs
API testing can be performed using tools like Postman, SoapUI, and JMeter
API testing can be automated using scri
Performance testing is the process of evaluating the speed, responsiveness, stability, and scalability of a software application.
Types of performance testing include load testing, stress testing, endurance testing, and spike testing.
Load testing checks the application's performance under normal and peak loads.
Stress testing evaluates the application's performance under extreme conditions.
Endurance testing checks the ap...
Functional testing checks if the system meets requirements while non-functional testing checks system performance.
Functional testing checks if the system meets requirements while non-functional testing checks system performance.
Functional testing is concerned with what the system does while non-functional testing is concerned with how well the system does it.
Functional testing includes unit testing, integration testing...
Test planning is the process of defining the scope, objectives, and approach for testing a software application.
Identifying the testing objectives
Defining the scope of testing
Determining the testing approach
Creating a test plan document
Assigning roles and responsibilities
Estimating the testing effort
Identifying test deliverables
Defining the test environment
Identifying test data requirements
Approach to handle a blocker defect just before release and convincing the developer to fix it.
Assess the impact of the defect on the release and prioritize it accordingly
Provide clear and concise information about the defect to the developer
Explain the potential risks and consequences of not fixing the defect
Collaborate with the developer to find a solution and provide support if needed
Highlight the importance of meet...
White box testing involves testing the internal structure of the software while black box testing involves testing the functionality without knowledge of the internal structure.
White box testing: unit testing, integration testing, code coverage testing
Black box testing: functional testing, system testing, acceptance testing
White box testing is also known as clear box testing or glass box testing
Black box testing is als...
I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 3 interview rounds.
It's was SQL server
They give 20+ query based on different scenario of SQL
And SQL server theory questions like
Different between Store procedure
And functions
What is indexing types of indexing
How to optimise table
SQL jobs
SQL trigger
Deadlock handle
CTE
Temp table
Primary key, foregin key, unique key
How to get 50% of data from table
Top trending discussions
Precompilation unit is a compiled code that can be reused by multiple source files.
Precompilation unit is created by the compiler from the source code.
It contains the compiled code of header files and other dependencies.
It can be reused by multiple source files, reducing compilation time.
It is also known as precompiled header or PCH.
Example: stdafx.h in Visual Studio is a precompiled header file.
posted on 15 Feb 2016
The first 50 prime numbers are...
Start with 2, the first prime number
Check each odd number greater than 2
Use trial division to check if a number is prime
Stop when you have found 50 prime numbers
Sorting a file within a range
Use a sorting algorithm like quicksort or mergesort
Read the file and store the data in an array or list
Sort the array or list within the given range
Write the sorted data back to the file
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, Express, and MongoDB
Familiar with version control systems like Git and project management tools like Jira
posted on 27 Dec 2015
I am a passionate software engineer with experience in developing web applications and a strong background in computer science.
Experienced in developing web applications using technologies such as HTML, CSS, JavaScript, and React
Strong background in computer science with knowledge in algorithms and data structures
Passionate about learning new technologies and solving complex problems
I have worked on various projects including a web application for inventory management and a mobile app for fitness tracking.
Developed a web application using React for inventory management
Created a mobile app using Flutter for fitness tracking
Implemented RESTful APIs for communication between frontend and backend systems
My area of interest is artificial intelligence and machine learning.
I have experience in developing machine learning models for predictive analytics.
I am interested in natural language processing and computer vision applications.
I enjoy exploring deep learning algorithms and neural networks.
I have worked on projects involving recommendation systems and image recognition.
C++ is a high-level programming language with features like object-oriented programming, templates, and memory management.
C++ supports object-oriented programming concepts like encapsulation, inheritance, and polymorphism.
Templates allow generic programming and code reusability.
C++ provides low-level memory manipulation through pointers.
Standard Template Library (STL) provides a collection of classes and functions for ...
Big Data refers to large and complex data sets that cannot be processed using traditional data processing methods.
Big Data is characterized by the 3Vs - Volume, Velocity, and Variety.
It requires specialized tools and technologies such as Hadoop, Spark, and NoSQL databases.
Examples of Big Data include social media data, sensor data, and financial market data.
Program to reverse a string without using string function
Iterate through the string from end to start and append each character to a new string
Use a loop to swap the first and last characters, then move towards the middle until the entire string is reversed
Convert the string to a character array, then swap the first and last elements until the entire array is reversed
I was responsible for designing and implementing the project's database and backend functionality.
Designed the database schema and created the necessary tables
Implemented the backend functionality using Java and Spring framework
Collaborated with team members to integrate the frontend and backend components
Tested the application and fixed any bugs or issues that arose
Presented the project to the faculty and received pos
Keys in a database are unique identifiers used to establish relationships between tables and ensure data integrity.
Keys are used to uniquely identify records in a database table.
Primary keys are used to uniquely identify each record in a table.
Foreign keys establish relationships between tables.
Keys help enforce data integrity and maintain consistency in the database.
Examples of keys include primary keys, foreign keys,
Issues in cloud include security, downtime, vendor lock-in, and data privacy.
Security concerns such as data breaches and unauthorized access
Downtime and service interruptions affecting business operations
Vendor lock-in and limited flexibility in choosing cloud providers
Data privacy and compliance with regulations such as GDPR and HIPAA
Developed a web application for online shopping using React and Node.js
Implemented user authentication and authorization using JSON Web Tokens (JWT)
Used MongoDB as the database to store user and product information
Implemented a search feature using Elasticsearch to provide fast and accurate search results
Integrated Stripe payment gateway for secure online transactions
The flow diagram of my final year project showcases the step-by-step process of its execution.
The flow diagram illustrates the sequence of activities and their dependencies.
It helps in understanding the overall structure and logic of the project.
Each step in the diagram represents a specific task or action.
Arrows indicate the flow of control or data between different steps.
Decision points are represented by diamond-sha...
Normalisation reduces data redundancy and improves data integrity in a database.
Prevents data duplication and inconsistencies
Simplifies database maintenance and updates
Improves query performance
Enforces data integrity and consistency
Follows best practices for database design
Examples: breaking down a customer table into separate tables for orders, addresses, and payments
Examples: creating a separate table for product ca...
I am a passionate software engineer with experience in developing web applications and a strong background in computer science.
Experienced in developing web applications using technologies like HTML, CSS, JavaScript, and React
Strong background in computer science with knowledge of algorithms and data structures
Familiar with agile development methodologies and version control systems like Git
I am a problem solver, team player, quick learner, detail-oriented, and have strong communication skills.
Problem solver - I enjoy tackling complex problems and finding innovative solutions.
Team player - I work well with others and value collaboration in achieving goals.
Quick learner - I am able to pick up new technologies and concepts quickly.
Detail-oriented - I pay attention to the smallest details to ensure high-qual...
Yes, I have a Bachelor's degree in Computer Engineering.
Bachelor's degree in Computer Engineering
Experience in software development
Knowledge of engineering principles applied to software design
My day was productive and challenging, with a lot of problem-solving and collaboration.
Completed a major coding project ahead of schedule
Participated in a brainstorming session with team members
Solved a tricky bug in the codebase
Attended a virtual meeting with stakeholders
No, I do not have any relatives in Pune. I have arranged for my accommodation in a rented apartment near the office.
No relatives in Pune
Accommodation arranged in a rented apartment near the office
Yes, My Passion Challenge test is a coding competition for software engineers.
My Passion Challenge test is a coding competition that evaluates the coding skills of software engineers.
It is designed to test problem-solving abilities, algorithmic thinking, and coding proficiency.
Participants are given a set of coding challenges to solve within a specified time limit.
The challenges can range from simple to complex, coveri...
Considering pursuing a Master's degree in Computer Science to deepen knowledge and advance career.
Considering pursuing a Master's degree in Computer Science
To deepen knowledge and advance career
Examples: MS in Computer Science at XYZ University, online courses in AI and Machine Learning
posted on 21 Mar 2015
I was interviewed before Aug 2016.
I applied via Referral
Data structures are a way to organize and store data efficiently.
Data structures are used to store and manipulate data in a structured manner.
They provide different ways to access and perform operations on the data.
Examples include arrays, linked lists, stacks, queues, trees, and graphs.
Developed a web-based project management tool for tracking tasks and deadlines
Used React.js for front-end development
Implemented RESTful APIs using Node.js and Express for back-end
Utilized MongoDB for database management
Incorporated user authentication and authorization features
Integrated real-time notifications using Socket.io
My name is John Smith.
Full name is John Smith
Common name in English-speaking countries
Easy to remember and pronounce
The question is unrelated to the medical field and is not a puzzle or riddle.
The question is asking about the meaning of the interviewer's name.
You can ask the interviewer about the origin or cultural significance of their name.
You can also mention that names often have different meanings in different languages or cultures.
My strengths include problem-solving skills, attention to detail, and strong communication abilities.
Strong problem-solving skills - I enjoy tackling complex issues and finding creative solutions.
Attention to detail - I am meticulous in my work and strive for accuracy in all tasks.
Strong communication abilities - I can effectively convey ideas and collaborate with team members.
posted on 16 Dec 2015
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