What is the purpose of the @wraps decorator in Python's functools module?

Read the given statements and conclusions carefully. Assuming that the information in the statement is true, even if they appear to be in variance with commonly known facts, select which of the conclusions logically follow(s) from the statements beyond reasonable doubt. Statement I: Some boards are wraps. Statement II: All boards are paper. Conclusion I: All wraps are paper. Conclusion II: Some paper are wraps.

A

Only conclusion I follows.

B

Only conclusion II follows.

C

Both I and II follow.

D

Neither I nor II follows.

What is the purpose of the functools.wraps() function in decorators?

A

To create a new function

B

To modify the decorator's behavior

C

To preserve the original function's metadata

D

To remove a decorator

In Python, what is the role of the @functools.lru_cache decorator?

A

Cache function results

B

Decorate GUI elements

C

Convert functions to methods

D

Create wrappers for functions

What is the purpose of the @staticmethod decorator compared to the @classmethod decorator?

A

Operate on class-level data

B

Operate on instance data

C

Decorate class methods

D

Create class instances

What is the purpose of the @classmethod decorator compared to the @staticmethod decorator?

A

Operate on class-level data

B

Operate on instance data

C

Decorate instance methods

D

Operate on class methods

What is the difference between a class-based decorator and a function-based decorator?

A

Class-based decorators use fewer resources

B

Class-based decorators can't accept arguments

C

Function-based decorators are more flexible

D

Function-based decorators are slower

Used to describe certain giraffes and pythons, reticulated describes what kind of pattern?

A

spots

B

parallel stripes

C

solid color

D

net-like

What is the time complexity for the following C module? Assume that n > 0; int module(int n) { if(n == 1) return 1; else return (n + module(n-1)); }

A

O(n)

B

O(log n)

C

O(n²)

D

O(n!)

What is the primary purpose of the functools.partial function in Python?

A

Create a new decorator

B

Partially apply function

C

Create a wrapper function

D

Create a closure

What is the purpose of the functools.partial function in decorators?

A

To create a partial function

B

To replace built-in functions

C

To preserve the original function's metadata

D

To modify the decorator's behavior

What is the purpose of the @wraps decorator in Python's functools module?

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