gs gs109 Python Modules - Python Pickle Module - Quiz No.2
gs gs109 Python Quiz
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Question 1: Which of the following cannot be pickled?
Functions which are defined at the top level of a module with lambda
Functions which are defined at the top level of a module with def
Built-in functions which are defined at the top level of a module
Classes which are defined at the top level of a module
Question 2: If __getstate__() returns _______________ the __setstate__() module will not be called on pickling.
True value
False value
ValueError
OverflowError
Question 3: Lambda functions cannot be pickled because:
Lambda functions only deal with binary values, that is, 0 and 1
Lambda functions cannot be called directly
Lambda functions cannot be identified by the functions of the pickle module
All lambda functions have the same name, that is, <lambda>
Question 4: The module _______________ is a comparatively faster implementation of the pickle module.
cPickle
nPickle
gPickle
tPickle
Question 5: The copy module uses the ___________________ protocol for shallow and deep copy.
pickle
marshal
shelve
copyreg
