Pentair Water India Interview Questions and Answers

Good. They inquired about electric vehicles.

Q1. What are the basic concepts of SQL?
Ans. 
SQL is a programming language used for managing and manipulating relational databases.
• SQL stands for Structured Query Language

• Basic concepts include SELECT (retrieve data), INSERT (add data), UPDATE (modify data), DELETE (remove data)

• SQL uses commands like SELECT, INSERT, UPDATE, DELETE, JOIN, WHERE, GROUP BY, ORDER BY, etc.

• SQL is used to interact with databases like MySQL, PostgreSQL, Oracle, SQL Server, etc.
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Q2. C++
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Stream and boat percentage

Q1. What is black box testing
Ans. 
Black box testing is a software testing method where the internal structure/implementation of the system is not known to the tester.
• Tester focuses on the functionality of the software without knowing its internal code

• Tests are based on requirements and specifications

• Input data is provided and output is compared with expected results

• Examples: GUI testing, functional testing, regression testing
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Q2. Diffence between script and testcase?
Ans. 
A script is a set of instructions written in a programming language, while a test case is a specific scenario to test the functionality of a system.
• Script is a set of instructions in a programming language.

• Test case is a specific scenario to test system functionality.

• Scripts are used to automate tasks, while test cases are used to verify system behavior.

• Example: A script to login to a website vs. a test case to verify
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Q1. When would you like to join
Ans. 
I am available to join within 2 weeks of receiving an offer.
• Available to start within 2 weeks

• Can provide notice period to current employer if needed

• Flexible with start date based on discussion
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Q1. Do you know cloud testing
Ans. 
Cloud testing is the process of testing the performance, reliability, and scalability of web applications in a cloud environment.
• Cloud testing involves testing web applications in a cloud environment to ensure performance, reliability, and scalability.

• It allows for simulating real-world user traffic and load on the application.

• Cloud testing helps in identifying potential bottlenecks and issues in the application under ...read more
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Q1. Why do you want to join Pentair?
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Q2. What have you learnt in quality assurance
Ans. 
I have learned various testing methodologies, tools, and techniques in quality assurance.
• Understanding of different testing types such as functional, non-functional, regression, and performance testing

• Proficiency in using testing tools like Selenium, JIRA, and TestRail

• Knowledge of test case design, execution, and defect tracking

• Experience in creating test plans and test strategies

• Continuous learning and improvement in
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