What is the expected output of the following code?

• A.False
• B.None
• C.0
• D.True

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Assuming that the following code has been executed successfully, select the expressions which evaluate to True (Select two answers)

• A.b( ) > 2
• B.a is not None
• C.a is b
• D.a() > 2

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What is true about Object-Oriented Programming in Python? (Select two answers)

• A.encapsulation allows you to protect some data from uncontrolled access
• B.the arrows on a class diagram are always directed from a superclass towards its subclass
• C.inheritance is the relation between a superclass and a subclass
• D.an object is a recipe for a class

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Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Select two answers)

• A.VarA == 3
• B.isinstance(obj_c,A)
• C.obj_b.prop_a == 3
• D.hasattr(obj_b, 'prop_aa')

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What is true about the following snippet? (Select two answers)

• A.the string what a pity will be seen
• B.the string I feel fine 'will be seen
• C.the code will raise an unhandled exception
• D.the string it's nice to see you will be seen

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