Infosys Test Lead Interview Questions and Answers

Static block is a block of code that is executed when a class is loaded into memory.

• Static block is declared using the 'static' keyword.

• It is executed only once when the class is loaded.

• It is used to initialize static variables or perform any other one-time initialization tasks.

• Example: static { System.out.println('Static block executed'); }

Exceptions in Selenium are errors that occur during test execution.

• Exceptions can be caused by various factors such as incorrect syntax, invalid input, or unexpected behavior.

• Common exceptions in Selenium include NoSuchElementException, TimeoutException, and StaleElementReferenceException.

• Handling exceptions is important for maintaining test stability and reliability.

• Try-catch blocks can be used to handle exceptions an...read more

Selenium wait is used to synchronize the test execution with the application's response.

• Implicit Wait: Waits for a certain amount of time before throwing an exception if the element is not found.

• Explicit Wait: Waits for a certain condition to occur before proceeding further in the code.

• Fluent Wait: Waits for a certain condition to occur with a defined polling interval and timeout period.

• Thread.sleep(): Halts the execut...read more

STLC is a comprehensive process that includes planning, designing, executing, and reporting tests to ensure software quality.

• STLC stands for Software Testing Life Cycle

• It includes phases like requirement analysis, test planning, test design, test execution, and test closure

• STLC ensures that the software meets the specified requirements and is of high quality

• It involves creating test cases, executing them, and reporting...read more