NTT Data Test Lead Interview Questions and Answers

Q1. Mention where you used polymorphism in framework
Ans. 
Polymorphism is used in framework to achieve flexibility and reusability by allowing objects to be treated as instances of their parent class.
• Polymorphism is used in framework to create a common interface for different classes that implement the same method.

• It allows different classes to be treated as instances of a common superclass, enabling flexibility in the framework design.

• For example, in a test automation framew...read more
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Q2. Explain waits fluent and explicit
Ans. 
Waits in test automation are used to synchronize test steps with the application's state.
• Fluent waits are used to define maximum wait time for a certain condition to be met before throwing an exception.

• Explicit waits are used to wait for a certain condition to be met before proceeding to the next step in the test script.

• Example: FluentWait wait = new FluentWait(driver).withTimeout(Duration.ofSeconds(10)).pollingEvery(D...read more
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Q1. Salesforce functionalities and defect management
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Q1. Testing selenium questions Collections Java Frameworks
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Basic string programs

Q1. Explain about your project automation framework Explain about oops concepts implemented in your project
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Q1. Java questions and selenium questions given to code
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Q1. Discussed about salary package
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Q1. Day to day activities
Ans. Must include issues which are outside one's roles and responsibilities. Include management and consulting activities. Direct client interaction is a bonus
Answered by Soumyajit Ghosh
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Q2. Experience on tools and relevant technical questions
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Q3. Domain knowledge. Both in technical and defination level
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Q1. Salary negotiation and other job offers
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Q2. Location and role to be provided
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Q1. How many types of Performance Testing
Ans. 
There are four main types of Performance Testing: Load Testing, Stress Testing, Endurance Testing, and Spike Testing.
• Load Testing: Testing the system under normal and peak load conditions to ensure it can handle expected user traffic.

• Stress Testing: Testing the system beyond its normal capacity to identify breaking points.

• Endurance Testing: Testing the system under sustained load to ensure it can handle prolonged use.

• S...read more
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Q1. If you assigned new project for you how you will tell the client performance testing is required
Ans. 
I would explain to the client the importance of performance testing in ensuring the project's success and meeting user expectations.
• Explain the benefits of performance testing in identifying and resolving performance issues before they impact end users

• Provide examples of how performance testing can help optimize application performance and scalability

• Highlight the risks of not conducting performance testing, such as po...read more
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Q1. What was ur roles and responsibilities
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