GlobalLogic QA Lead Interview Questions and Answers

Aptitude test and Testing questions related to Test estimations

Q1. Test Plan - did you prepared
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Q2. Test estimation techniques
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Test estimation techniques involve various methods to estimate the effort, time, and resources required for testing.
• Expert judgment: Relying on the expertise and experience of the QA team to estimate the effort.

• Analogous estimation: Using historical data from similar projects to estimate the testing effort.

• Parametric estimation: Using mathematical models and formulas to estimate based on project parameters.

• Three-point ...read more
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Q3. Agile methodology
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Q4. API protocols, methods, status
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Q5. SQL queries on joins, subquery - 3rd highest salary, display employee name based on designation
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Q1. About framework
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Q2. About java programing
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Q1. Sanity vs smoke
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Sanity tests are focused on specific functionalities to ensure basic requirements are met, while smoke tests are broader tests to check if the build is stable enough for further testing.
• Sanity tests are narrow in scope and focus on specific functionalities or areas of the application.

• Smoke tests are broader in scope and are used to quickly determine if the build is stable enough for further testing.

• Sanity tests are usu...read more
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Q2. Regression testing
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Q1. Core java concepts
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Q2. Oops concepts explain
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Oops concepts are fundamental principles of object-oriented programming such as inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Allows objects to be treated as instances of their parent class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Abstraction: Hiding the complex impleme...read more
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Q1. Introduction about yourself
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Q2. How did u used automation in your privious project
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Q1. Explain your framework
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My framework is a data-driven automation framework using Selenium and TestNG.
• Utilizes Selenium for web automation

• Uses TestNG for test case management and execution

• Data-driven approach for test data separation

• Supports parallel execution for faster testing

• Includes reporting tools like ExtentReports for detailed test results
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Q2. Explain oops concept
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OOPs concept is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
• OOPs stands for Object-Oriented Programming

• Key concepts include classes, objects, inheritance, polymorphism, and encapsulation

• Classes are blueprints for objects, defining their properties and behaviors

• Objects are instances of classes, representing real-world entities

• Inh...read more
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Q1. Coding on Arrays
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Q2. DSA questions and selenium
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Q1. Questions on switching
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Q2. Packet flow in routers, osi model , etc
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Packet flow in routers involves data transmission through different layers of the OSI model.
• Packet flow starts at the network layer where packets are routed based on IP addresses.

• Packets then move to the data link layer where MAC addresses are used for communication.

• Finally, packets are transmitted physically through the network interface.

• OSI model consists of 7 layers: Physical, Data Link, Network, Transport, Session,
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