Nokia interview questions

- Data structure in python - Write a program to find square root of a number(without using math library) - Write a program to find random number(without using math library) - WAP to find next largest number in a 4 digit number e.g. for 1432 the next largest no will be 2134 then 2143 and so on. - Difference between list, tuple and dictionary - Can we modify a value in tuple - What do you mean by range function in python ? - Is there any alternative of range function ? What do you mean by xrange and what is the difference between xrange and range ? - Exception Handling in Python ? - Difference between append and extend in list ? - What is __init__ in Python ? - What is __new__ in Python ? - When to use tuple in Python ? - What are functional and keyword arguments in Python ? - What are the different types of list methods ? - How Robot Framework works(architecture explanation) and some library functionalities - About previous projects and the problems faced - Some UNIX questions - They asked me about SONAR for static code analysis

-Why shall I choose you for this position? -What are the strengths & weaknesses do you have?