Innominds Software Senior Automation Test Engineer Interview Questions and Answers

Software Test Life Cycle (STLC) is a sequence of activities carried out to ensure quality in software testing. Bug Life Cycle is a process followed by the testing team to track and manage bugs found during testing.

• STLC includes planning, designing, executing, and reporting of tests.

• Bug Life Cycle includes bug identification, reporting, assigning, fixing, retesting, and closing.

• STLC ensures that the software meets the r...read more

Pull request is a feature in git that allows developers to review and merge code changes.

• A pull request is created when a developer wants to merge their changes into the main branch

• Other developers can review the changes and leave comments or suggestions

• Once the changes are approved, the pull request can be merged into the main branch

• To commit code, use the 'git commit' command with a message describing the changes mad...read more

Python interview questions covering recursion, data types, exception handling, memory management, and more.

• Recursion is a function that calls itself. Example: factorial function.

• Python data types include integers, floats, strings, lists, tuples, and dictionaries.

• Negative indexing allows you to access elements from the end of a list or string. Example: my_list[-1] returns the last element.

• Exceptions are handled using tr...read more

Answers to technical questions for Senior Automation Test Engineer position.

• chmod 644 example.txt permission means the owner has read and write access, while others have only read access.

• XPath is a language used to locate elements in an XML document or HTML page.

• To find an element by XPath in Selenium, use the findElement() method with the By.xpath() locator. For example: driver.findElement(By.xpath("//input[@id='usern...read more

A technical interview question for Senior Automation Test Engineer involving list comprehension, power of two, fibonacci series, missing numbers, and character count.

• Use range() function to generate a list from 1 to 10 in list comprehension

• Check if the given integer is a power of two by using bitwise AND operator

• Use recursion to create a fibonacci series of 100

• Find missing numbers from a list by comparing it with a ran...read more

A generator is a function that returns an iterator object. It generates a sequence of values on the fly.

• Generators are used to create iterators for lazy evaluation of a sequence of values.

• They are memory efficient as they generate values on the fly instead of storing them in memory.

• Generators are used in Python for creating infinite sequences, reading large files, and processing data in chunks.

• Example: def my_generator...read more

A lambda function is a small anonymous function that can take any number of arguments and return a single value.

• Lambda functions are also known as anonymous functions or closures.

• They are often used as arguments for higher-order functions, such as map, filter, and reduce.

• Example: lambda x: x**2 defines a lambda function that takes one argument and returns its square.

Print odd index elements from list1 and even index elements from list2 and combine them into a third list.

• Loop through both lists and use conditional statements to append the elements to the third list.

• Use the modulo operator to check for odd/even index.

• Final list should contain [6, 4, 12, 12, 18, 20].

Python program to print repetitive characters in a list excluding integers

• Use a dictionary to store the count of each character

• Iterate through the list and check if the character is a string and not an integer

• Print the characters with count greater than 1