When resolving a name to an object in a function, which of these is not a scope considered?

Given a list: lst = ['alpha', 'beta', '', 'gamma']. What will be returned by the function: filter(None, lst)?

Which built-in identifiers may not be assigned to (as of Python 2.4)?

What is the result of the expression: print [k(1) for k in [lambda x: x + p for p in range(3)]]?

Python has both a math library and a cmath library. How are they related?

When reading Comma Separated Value formatted files, the csv module is frequently used. In which mode must files be opened for use with the csv module?

Consider the Python function: def secret_function(sPath): import os for sChild in os.listdir(sPath): sChildPath = os.path.join(sPath,sChild) if os.path.isdir(sChildPath): secret_function(sChildPath) else: print(sChildPath) What would be the most correct statement to describe above function?

Regarding Thread Synchronization Primitives in Python, which of the following is incorrect ?

Which option in sqllite.connect() method avoids OperationalError telling that the database file is locked?

From the following which is not a good recommendation for Threading in Python?

Which statement is incorrect regarding Concurrency in Python?