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I applied via Naukri.com and was interviewed before Feb 2022. There was 1 interview round.
I have extensive skills and work experience in test lead roles.
Over 5 years of experience as a test lead, leading teams in various software testing projects
Proficient in creating test plans, test cases, and test scripts
Strong knowledge of test methodologies and best practices
Experience in test automation using tools like Selenium and JUnit
Excellent communication and leadership skills, able to effectively coordinate wit...
Postman is a popular tool used for API testing.
Postman is a comprehensive API testing tool that allows testers to send requests, analyze responses, and automate testing workflows.
It provides a user-friendly interface for creating and managing API requests, as well as features like test scripting, test data management, and result reporting.
Postman supports various types of API testing, including functional testing, perf...
Yes, I know API automation.
I have experience in automating API testing using tools like Postman, SoapUI, or RestAssured.
I am familiar with writing test scripts in languages like Java or Python to automate API testing.
I understand concepts like API endpoints, request methods (GET, POST, PUT, DELETE), and response validation.
I have worked on API automation frameworks and can design and execute API test suites efficiently...
Response code '200' in SOAP UI means the request was successful.
Response code '200' indicates a successful HTTP request.
It means that the server has processed the request and is returning the requested data.
It is commonly referred to as 'OK' status code.
Other common response codes include '404' for not found and '500' for server error.
Inner Join is used to combine rows from two or more tables based on a related column between them.
Inner Join returns only the matching rows between the tables
It is performed using the JOIN keyword in SQL
The common column between the tables is specified using the ON keyword
Example query: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
Test Plan and Test Strategy are two different documents used in software testing. They have different purposes and responsibilities.
Test Plan is a detailed document that outlines the approach, scope, objectives, and schedule of testing activities.
Test Strategy is a high-level document that defines the overall testing approach, resources, and tools to be used.
Test Plan focuses on the specific details of testing, such as...
Yes, I am familiar with Accessibility Testing and have experience using various tools.
Accessibility Testing is the process of evaluating a system's usability for individuals with disabilities.
Some commonly used tools for Accessibility Testing include:
- WAVE (Web Accessibility Evaluation Tool)
- Axe
- JAWS (Job Access With Speech)
- NVDA (NonVisual Desktop Access)
- VoiceOver (for iOS devices)
These tools help identify acce...
Blockers in accessibility testing include lack of proper alt text, keyboard navigation issues, color contrast problems, and inaccessible forms.
Lack of proper alt text for images
Keyboard navigation issues
Color contrast problems
Inaccessible forms
Missing or incorrect headings
Inadequate labeling of form fields
Insufficient focus indication
Inaccessible multimedia content
WCAG guidelines provide standards for web accessibility. POUR stands for Perceivable, Operable, Understandable, and Robust.
WCAG stands for Web Content Accessibility Guidelines.
WCAG provides guidelines for making web content accessible to people with disabilities.
POUR is an acronym that represents the four principles of accessibility: Perceivable, Operable, Understandable, and Robust.
Perceivable means that the informati...
Yes, OOPS stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent and manipulate data.
OOPS is a programming paradigm that focuses on objects and their interactions.
It allows for the creation of reusable code through the use of classes and objects.
Encapsulation, inheritance, and polymorphism are key concepts in OOPS.
Example: In Java, classes and objects are used to represent r...
As a QA Lead in Agile methodology, responsibilities include test planning, coordination, team management, and ensuring quality throughout the project.
Creating test plans and strategies
Coordinating with stakeholders to define acceptance criteria
Managing the QA team and assigning tasks
Ensuring timely and quality delivery of test artifacts
Collaborating with development and product teams
Conducting test reviews and providin...
I applied via Naukri.com and was interviewed in Apr 2024. There were 3 interview rounds.
Spark performance tuning methods involve optimizing resource allocation, data partitioning, and caching.
Optimize resource allocation by adjusting memory and CPU settings in Spark configurations.
Partition data effectively to distribute work evenly across nodes.
Utilize caching to store intermediate results in memory for faster access.
Use broadcast variables for small lookup tables to reduce shuffle operations.
Monitor and...
Use Pyspark to remove regex characters from column values
Use the regexp_replace function in Pyspark to remove regex characters from column values
Specify the regex pattern to match and the replacement string
Apply the regexp_replace function to the desired column in the DataFrame
I have experience working as a Data Engineer at XYZ Company for 2 years.
Developed ETL pipelines to extract, transform, and load data from various sources
Optimized database performance and implemented data quality checks
Collaborated with cross-functional teams to design and implement data solutions
Concentrix Catalyst interview questions for popular designations
I applied via Job Portal and was interviewed in Jan 2024. There was 1 interview round.
To troubleshoot a mobile application crash, I would start by checking the crash logs, analyzing the code, testing on different devices, and updating the app.
Check the crash logs to identify the error or exception that caused the crash
Analyze the code related to the crash to find any bugs or issues
Test the application on different devices to see if the crash is device-specific
Update the app to the latest version or appl...
Get interview-ready with Top Concentrix Catalyst Interview Questions
I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.
It was good and easy round
I applied via Naukri.com and was interviewed in Nov 2022. There were 3 interview rounds.
TF-IDF is a statistical measure used to evaluate the importance of a word in a document.
TF-IDF stands for Term Frequency-Inverse Document Frequency
It is used to weigh a word's importance in a document by considering its frequency in the document and across all documents
The formula for TF-IDF is: TF-IDF = TF * IDF
TF (Term Frequency) measures how frequently a term appears in a document
IDF (Inverse Document Frequency) mea...
Group by is used to group data based on a column while window function is used to perform calculations on a specific window of data.
Group by is used to aggregate data based on a specific column
Window function is used to perform calculations on a specific window of data
Group by is used with aggregate functions like sum, count, avg, etc.
Window function is used with analytical functions like rank, lead, lag, etc.
Group by ...
Developed a predictive model to forecast customer churn for a telecom company.
Used machine learning algorithms like logistic regression and random forest.
Preprocessed and cleaned the dataset by handling missing values and outliers.
Performed feature engineering to create new variables for better model performance.
Evaluated model performance using metrics like accuracy, precision, and recall.
Implemented the model in prod
Seeking new challenges and opportunities for growth.
Looking for a more challenging role that aligns with my career goals.
Seeking a company that values innovation and encourages professional development.
Want to work in a more collaborative and diverse team environment.
Desire to explore new technologies and industries.
Current company lacks opportunities for advancement or career growth.
Multiple Salesforce scenario based questions
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The duration of Concentrix Catalyst interview process can vary, but typically it takes about less than 2 weeks to complete.
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