DehazeLabs Interview Questions and Answers

Reverse a string using palindrome technique.

• Create a palindrome of the input string by appending the reverse of the string to itself.

• Return the reversed string by taking the first half of the palindrome.

Arguments in Python functions allow you to pass values to the function to perform operations on.

• Arguments can be required or optional.

• Positional arguments are passed based on their position in the function definition.

• Keyword arguments are passed with a key-value pair.

• Default arguments have a default value if not provided by the caller.

• Variable-length arguments allow you to pass a variable number of arguments to a funct

Lambda functions are anonymous functions in Python that can have any number of arguments but only one expression.

• Lambda functions are defined using the lambda keyword.

• They are commonly used with functions like map(), filter(), and reduce().

• Lambda functions are often used for short, simple operations that do not require a named function.