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I was interviewed before Jan 2024.
All concepts for apti
I applied via Referral and was interviewed before Jan 2023. There was 1 interview round.
Software development life cycle (SDLC) is a process used to design, develop, test, and maintain software.
SDLC is a systematic approach to software development.
It consists of several phases such as requirements gathering, design, coding, testing, deployment, and maintenance.
Each phase has specific activities and deliverables.
SDLC models include Waterfall, Agile, and DevOps.
Example: In the requirements gathering phase, t...
A defect is an issue or flaw in a software application that causes it to behave incorrectly or produce incorrect results.
Defects are also known as bugs or software errors.
Defects can occur in any phase of the software development lifecycle.
Defects can be categorized based on their severity and priority.
Examples of defects include crashes, incorrect calculations, and user interface issues.
Different types of joins in SQL include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables
Left join returns all rows from the left table and the matching rows from the right table
Right join returns all rows from the right table and the matching rows from the left table
Full outer join returns all rows from both tables, including unmatched rows
The syntax of inner join is used to combine rows from two or more tables based on a related column between them.
Use the SELECT statement to specify the columns you want to retrieve from the tables.
Use the INNER JOIN keyword followed by the table names and the ON keyword to specify the join condition.
The join condition is typically a comparison between the related columns in the tables.
Example: SELECT column1, column2 F...
Defect life cycle is the process of identifying, reporting, fixing, and verifying software defects.
Defect is identified during testing or by users
Defect is reported with detailed information
Defect is assigned to a developer for fixing
Developer fixes the defect and marks it as resolved
Defect is retested to verify if it is fixed
If the defect is not fixed, it is reopened
Once verified, the defect is closed
There are various types of testing in software development, including unit testing, integration testing, system testing, and acceptance testing.
Unit testing: Testing individual components or units of code to ensure they function correctly.
Integration testing: Testing the interaction between different components or modules to ensure they work together as expected.
System testing: Testing the entire system or application ...
We used a combination of black box and white box testing techniques in our project.
Black box testing: Testing the functionality of the software without knowledge of its internal structure.
White box testing: Testing the internal structure and implementation of the software.
Example: For black box testing, we created test cases based on the software requirements and validated the expected outputs. For white box testing, w...
Software testing life cycle is a process that defines the various stages involved in testing a software application.
Software testing life cycle consists of different phases such as requirement analysis, test planning, test design, test execution, and test closure.
During the requirement analysis phase, the testing team reviews the requirements and identifies testable features.
In the test planning phase, the test strateg...
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posted on 12 Dec 2024
I applied via Job Fair and was interviewed in Nov 2024. There was 1 interview round.
Java code , oops, sql , spring bbot
The maximum area of a stack is determined by the size of the stack and the items it can hold.
The maximum area of a stack is calculated by multiplying the height of the stack by the width of the stack.
For example, if a stack has a height of 10 units and a width of 5 units, the maximum area would be 50 square units.
Find the length of the longest substring without repeating characters.
Iterate through the string and keep track of the characters seen so far in a set.
Use two pointers to mark the start and end of the current substring.
Update the maximum length of the substring as you iterate through the string.
I applied via Referral and was interviewed in Oct 2023. There were 4 interview rounds.
2 leetcode questions medium level
I applied via Campus Placement and was interviewed in Apr 2024. There were 3 interview rounds.
It was simple basic level questions
I was interviewed in Apr 2024.
Python code for array
Computerized test based on simpel math questions
posted on 21 Feb 2025
I was interviewed before Feb 2024.
Docker file is a text document that contains all the commands a user could call on the command line to assemble an image.
Docker file is used to build Docker images by specifying the base image, dependencies, and commands to run.
Each instruction in a Docker file creates a layer in the image.
Common instructions include FROM, RUN, COPY, CMD, and ENTRYPOINT.
Example: FROM ubuntu:latest, RUN apt-get update, COPY . /app, CMD
Kubernetes is a container orchestration platform that automates the deployment, scaling, and management of containerized applications.
Kubernetes uses a master-slave architecture with a control plane (master) and worker nodes (slaves).
The control plane manages the cluster and schedules workloads, while worker nodes run containers and communicate with the control plane.
Kubernetes uses Pods as the smallest deployable unit...
CI/CD pipelines automate the process of testing and deploying code changes.
CI/CD stands for Continuous Integration/Continuous Deployment.
Automates the process of building, testing, and deploying code changes.
Helps in detecting bugs early in the development process.
Ensures that code changes are consistently tested and deployed.
Examples: Jenkins, GitLab CI/CD, CircleCI.
I am impressed by the company's innovative products and strong reputation in the industry.
Impressed by innovative products
Strong reputation in the industry
Opportunity for professional growth and development
I applied via Naukri.com and was interviewed before Jan 2024. There was 1 interview round.
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