Cognizant Test Lead Interview Questions and Answers

Q1. Asked basic SQL Questions
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Q2. Asked Selenium and Java question in advance level
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Q1. Asked Selenium Questions
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Q2. Asked java questions
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Q1. Appium Architecture?
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Q2. Difference between Icollection and ILIST?
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IList is a collection interface that allows duplicate elements and maintains the order, while ICollection is a base interface for all collections.
• IList extends ICollection interface.

• IList allows duplicate elements and maintains the order, while ICollection does not guarantee order.

• IList has additional methods like Insert, RemoveAt, etc., which are not present in ICollection.
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Q3. All questions related to c# and selenium.
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Q4. 2 coding questions
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Q5. Dictionary and how to use it?
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A dictionary is a collection of words and their definitions, typically organized alphabetically.
• A dictionary is used to look up the meanings of words.

• It can also provide information on pronunciation, usage, and etymology.

• Dictionaries can be physical books or online resources.

• Examples: Merriam-Webster, Oxford English Dictionary
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Q6. Data types on c#
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Data types in C# include int, string, bool, double, etc.
• C# has various data types like int, string, bool, double, char, etc.

• Each data type has a specific range and memory allocation.

• Examples: int num = 10; string name = 'John'; bool isTrue = true;
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Q7. How to write xpath in selenium?
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XPath in Selenium is used to locate elements on a web page using XML path expression.
• Use // to select nodes in the document from the current node that match the selection no matter where they are

• Use / to select nodes in the document from the root node that match the selection

• Use @ to select attributes

• Use text() to select the text of the element

• Examples: //input[@id='username'] to locate an input element with id 'userna
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Q1. Online coding test.
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Q2. Online c# test.
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Q1. Salary discussion
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Q1. Tell me about yourself
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Experienced Test Lead with a strong background in software testing and quality assurance.
• Over 5 years of experience in leading testing teams and implementing test strategies

• Proficient in test planning, execution, and defect management

• Skilled in automation testing tools such as Selenium and JUnit

• Strong communication and problem-solving skills

• Certified in ISTQB Foundation Level
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Q2. Selenium vs UFT
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Selenium is open-source, UFT is commercial. Selenium supports multiple languages, UFT supports only VBScript.
• Selenium is open-source, UFT is commercial

• Selenium supports multiple languages (Java, Python, etc.), UFT supports only VBScript

• Selenium is more flexible and customizable, UFT is more user-friendly and has a shorter learning curve
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Q1. Mention where you used polymorphism in framework
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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
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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. Testing Fundamentals
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Q1. Salesforce functionalities and defect management
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Shell Script SQL scripting and basics of phyton

Q1. Problem solving and understanding data centres concetps
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