Prologic Web Solutions Interview Questions and Answers

Implicit wait is a time delay applied globally in Selenium, while explicit wait is a time delay applied to a specific element.

• Implicit wait is used to wait for a certain amount of time before throwing an exception if the element is not found.

• Explicit wait is used to wait for a certain condition to occur before proceeding with the next step.

• Implicit wait is applied globally and is set once for the entire test script.

• Explicit wait is applied to a specific element and can be cus...read more

Identify failed test cases out of 100 and rerun them

• Analyze test results to identify failed test cases

• Create a list of failed test cases

• Rerun only the failed test cases

Retesting is testing the same functionality again to ensure the defect is fixed, while regression testing is testing the unchanged parts of the application to ensure new changes do not impact existing functionality.

• Retesting focuses on the specific defect that was found and fixed, while regression testing focuses on ensuring that new changes do not introduce new defects.

• Retesting is usually performed by the same tester who found the defect, while regression testing can be per...read more

Python data structures include lists, tuples, dictionaries, and sets.

• Lists: Ordered, mutable, can contain duplicate elements. Example: [1, 2, 3]

• Tuples: Ordered, immutable, can contain duplicate elements. Example: (1, 2, 3)

• Dictionaries: Unordered, mutable, key-value pairs. Example: {'key': 'value'}

• Sets: Unordered, mutable, no duplicate elements. Example: {1, 2, 3}

Automation framework is a set of guidelines and standards for creating and maintaining automated tests.

• It provides a structure for organizing test code and data

• It defines the tools and technologies to be used for automation

• It helps in reducing maintenance efforts and increasing test coverage

• Examples include Selenium WebDriver, TestNG, and Cucumber

• Frameworks can be data-driven, keyword-driven, or hybrid

Python data structures are collections of data that allow for efficient storage and manipulation.

• Python lists: ordered, mutable, can contain different data types

• Python tuples: ordered, immutable, can contain different data types

• Python sets: unordered, mutable, no duplicate elements

• Python dictionaries: unordered, mutable, key-value pairs

Java programs can be used to check logical conditions and expressions.

• Use if-else statements to check logical conditions

• Use logical operators such as && (and), || (or), and ! (not)

• Use switch statements for multiple conditions

• Use ternary operator for simple conditions

• Example: if(x > y && z < 10) { // do something }

• Example: switch(dayOfWeek) { case 1: // do something; break; default: // do something else; }