Software QA Engineer Kishan Kumar

1. Hello World:  public class HelloWorld {     public static void main(String[] args) {         System.out.println("Hello, World!");     } } The provided Java program is a classic "Hello, World!" example. It introduces the basic structure of a Java program: It defines a class named HelloWorld. The class contains a main method, which is the starting point of the program. The main method uses System.out.println("Hello, World!"); to print the message "Hello, World!" to the console. 2. Factorial Calculation: public class Factorial {     public static int calculateFactorial(int n) {         if (n == 0 || n == 1) {             return 1;         }         return n * calculateFactorial(n - 1);     }     public static void main(String[] args) {         int number = 5; // You can change this to any positive integer...

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API testing (Application Programming Interface testing):-  API testing is a type of software testing that focuses on verifying the functionality, reliability, performance, and security of an application's API. APIs allow different software components to communicate and exchange data, and testing them is crucial to ensure that they work correctly and as expected. Here are some key aspects of API testing:- 1. Functional Testing:- This involves testing the API's functionality, such as verifying that it returns the correct response for a given input and that it handles various inputs and scenarios appropriately. 2. Request and Response Testing:-  API testing typically involves sending requests to the API and checking the responses it returns. This includes testing different HTTP methods (GET, POST, PUT, DELETE) and verifying status codes, headers, and response payloads. 3. Data Validation:-  Ensuring that the data sent to the API is validated correctly. This involves testing ...

Kishan Says That When you receive a certificate from Accenture, your emotional experience can be profound. The sense of pride and satisfaction may stem from obtaining recognition from a major company. Additionally, the acquisition of practical skills and knowledge for employment can enhance your self-esteem. It could serve as a professional milestone that is relevant for future job opportunities. The value of an Accenture virtual internship certificate depends on factors such as Accenture's reputation, the skills learned, industry recognition, networking opportunities, and your overall experience. A certificate from a reputable company like Accenture can enhance your resume, but it's essential to consider the practical skills gained and industry perception. Ultimately, certificates are just one aspect of your professional profile, and your skills and experience hold significant weight in the eyes of potential employers. Seeking feedback from industry professionals can provide i...

 Code Debugging: Example Code in Python Python code with 3 syntax errors print("This line of code is before both IF-ELSE functions" countervariable = 125 if (countervarable < 100):     print("Counter is smaller than 100")     print("This line is in the first if section") else     print("Counter is greater than 100")     print("This line is in the first else section") number = 3 if (number > 0):     print("Number is a positive number)     print("This line is in the second if section") else:     print("Number is a negative number")     print("This line is in the second else section") print("This line of code is after both of the IF-ELSE functions") Debugged code print("This line of code is before both IF-ELSE functions") countervariable = 125 if countervariable < 100:     print("Counter is smaller than 100")     print("This line is in the first if section"...

 Algorithm for Making a Cup of Tea: 1. Gather the necessary ingredients: tea leaves, water, sugar (optional), milk (optional), and a cup. 2. Boil water:  a. Fill a kettle with water.  b. Place the kettle on a stove or use an electric kettle.  c. Turn on the heat and bring the water to a boil. 3. Prepare the cup:  a. Place a tea bag or tea leaves in the cup.  b. If using sugar, add the desired amount to the cup.  c. If using milk, add the desired amount to the cup. 4. Pour hot water into the cup:  a. Once the water is boiled, carefully pour it into the cup over the tea bag or leaves.  b. Leave enough space at the top for milk if needed. 5. Brew the tea: a. Let the tea steep for a few minutes (usually 2-5 minutes, depending on the type of tea and desired strength).  b. Use a spoon to gently press the tea bag against the side of the cup to release flavors. 6. Remove the tea bag or strain the tea leaves. 7. Add milk (if desired): a. If usin...

Introduction  Title:  Waterfall vs. Agile Methodologies in House Construction Subtitle:  Applying Software Development Principles to Real-world Projects Waterfall Methodology for House Construction   Requirements Definition: Clearly defined specifications for house size, layout, materials, and features upfront.   Planning: Sequential planning with detailed construction schedule. Task dependencies identified before starting construction.  Design: Detailed architectural plans based on defined requirements. Materials, structural design, and interior layout determined in advance.  Build: Phases completed sequentially (foundation, framing, roofing, interior). Each phase finished before moving to the next. Test: Inspections and quality checks at end of each phase. Final inspection for compliance with building codes and safety standards. Advantages: Well-defined scope and plan minimize scope changes. Predictable timeline and budget. Detailed design ensures cl...

Application of SDLC Trends in a Real-world Project Project Overview: Designing and Developing a Mobile Health App Project Scope: Design, develop, deliver, and maintain a mobile health application to provide personalized health monitoring and recommendations to users. Team: Cross-functional team including software developers, UX designers, data scientists, and product managers. Your Role: Lead Software Developer    As the Lead Software Developer, my role involved overseeing the technical aspects of the project, collaborating with UX designers and data scientists, and ensuring the successful implementation of the mobile health app. I was responsible for guiding the development process, making key technical decisions, and coordinating with other team members to deliver a high-quality software solution. Key Trends and Their Impact on the Project 1. Agile and Iterative Development: Impact: Enabled rapid and flexible development, allowing for continuous feedback and improvement. ...

Exploring Careers in Technology Scary Myths About Careers in Technology 1. Perceived Isolation Technology careers require collaboration and teamwork. Interactions with cross-functional teams are common. 2. Constant Relearning Evolving technology fosters dynamic and innovative work. Learning is a continuous and exciting process.  3. Excessive Work Hours Work-life balance improving with remote and flexible options. Intense periods balanced with manageable schedules.  4. Only for "Nerds" Diversity of skills and personalities enriches tech teams. Tech careers are open to a wide range of individuals. Different Roles in Technology Primarily Technical Roles: 1. Software Developer/Engineer 2. Data Scientist/Analyst 3. Network Engineer 4. Cybersecurity Specialist 5. Machine Learning Engineer Primarily Non-Technical Roles: 1. Product Manager 2. User Experience (UX) Designer 3. Project Manager 4. Technical Writer 5. Sales/Marketing Specialist Benefits of a Career in Technology 1. Innova...

Manual Testing:  Manual testing is a process where testers manually execute test cases without the use of any automation tools. It is an essential part of the software testing life cycle and is often performed to ensure the quality, reliability, and functionality of a software application. Here is a general overview of the manual testing process: 1. Requirement Analysis: Understand the requirements and specifications of the software being tested. Create or review test cases based on the requirements. 2. Test Planning: Develop a test plan outlining the testing approach, scope, resources, schedule, and deliverables. Define test objectives and criteria for the completion of testing. 3. Test Case Design: Create detailed test cases based on the test plan and requirements. Include input data, expected results, and steps to execute the test. 4. Test Environment Setup: Prepare the test environment with the necessary software, hardware, and network configurations. Ensure that the test envi...

Quality Assurance: Quality Assurance (QA) is essential in the software development lifecycle (SDLC) to ensure  software excellence. It focuses on meeting user expectations, maintaining defect-free, reliable  products through comprehensive testing, meticulous documentation, and collaborative efforts. 1. Testing: QA professionals test software in various scenarios, such as functional testing (ensuring features work as intended), regression testing (ensuring new changes don't break existing functionality), performance testing (verifying that the software can handle loads effectively), security testing (confirming that the software is secure from vulnerabilities), and more. 2. Bug Tracking : Their responsibility includes identifying, documenting, and prioritizing bugs (defects) so that the development team can fix them. Bug tracking systems like JIRA, Bugzilla, etc., are commonly used. 3. Test Documentation: QA professionals create test plans, test cases, and test scripts to ens...

Introduction: Hello fellow software enthusiasts! Whether you're a seasoned developer or just starting your journey into the world of coding, this blog post is dedicated to helping you navigate the exciting and ever-evolving field of software engineering. From honing your coding skills to staying updated on the latest technologies, let's embark on a journey to master the art of software engineering together. 1. Continuous Learning: In the fast-paced world of technology, continuous learning is key. As a software engineer, it's crucial to stay abreast of the latest programming languages, frameworks, and tools. Invest time in online courses, attend workshops, and participate in coding challenges to keep your skills sharp. Platforms like Codecademy, Coursera, and GitHub can be excellent resources to expand your knowledge. 2. Building a Strong Foundation: No matter how advanced you become, having a solid foundation in the fundamentals of programming is essential. Brush up on data...