Select the true statement about composition

• A.Composition extends a class's capabilities by adding new components and modifying the existing ones.
• B.Composition allows a class to be projected as a container of different classes
• C.Composition is a concept that promotes code reusability while inheritance promotes encapsulation.
• D.Composition is based on the has a relation: so it cannot be used together with inheritance.

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Analyze the following function and choose the statement that best describes it.

• A.It is an example of a decorator that accepts its own arguments.
• B.It is an example of decorator stacking.
• C.It is an example of a decorator that can trigger an infinite recursion.
• D.The function is erroneous.

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Select a log that matches the following format:
'%(name)s[%(levelname)s][%(asctime)s] :%(message)s'

• A.root[CRITICAL][2019-10-19 18:21:35] :Invalid argument
• B.root:CRITICAL:2019-10-19 18:21:35,407:Invalid argument
• C.root[CRITICAL][2019-10-19 18:21:35,407] :Invalid argument
• D.root:CRITICAL:2019-10-19 18:21:35:Invalid argument

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Select the true statement about PEP 8 recommendations related to line breaks and binary operators.

• A.It is recommended that you use line breaks before binary operators to improve code readability.
• B.It is permissible to use line breaks before or after a binary operator as long as the convention is consistent locally However, for new code it is recommended that break lines should be used only after binary operators.
• C.It is recommended that you use line breaks after binary operators to improve code readability.
• D.There is no specific PEP 8 recommendation related to using line breaks with binary operators.

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Select the true statement about composition

• A.Composition extends a class's capabilities by adding new components and modifying the existing ones.
• B.Composition allows a class to be projected as a container of different classes
• C.Composition is a concept that promotes code reusability while inheritance promotes encapsulation.
• D.Composition is based on the has a relation: so it cannot be used together with inheritance.

Comment: *

Name: *

Email: *

Verification: *