python module

To sterilize an object hierarchy, the _____________ function must be called. To desterilize a data stream, the ______________ function must be called.

• dumps(), undumps()

• loads(), unloads()

• loads(), dumps()

• dumps(), loads()

How many except statements can a try-except block have?

• zero

• one

• more than one

• more than zero

When will the else part of try-except-else be executed?

• always

• when an exception occurs

• when no exception occurs

• when an exception occurs in to except block

Is the following Python code valid?

• no, there is no such thing as else

• no, else cannot be used with except

• no, else must come before except

• yes

When is the finally block executed?

• when there is no exception

• when there is an exception

• only if some condition that has been specified is satisfied

• always

What will be the output of the following Python code?

• 1 2

• 1

• 2

• none of the mentioned

Can one block of except statements handle multiple exception?

• yes

• no

• type error

• none

What will be the output of the following Python code?

• 120

• Nothing is printed

• Error, method factorial doesn’t exist in math module

• Error, the statement should be: print(factorial(5))

What is a recursive function?

• A function that calls other function.

• A function which calls itself

• Both A and B

• None of the above

A Python module is a file with the _____ file extension that contains valid Python code.

• .pym

• .pymodule

• .module

• .py