Python Institute Exam PCPP-32-101 Topic 2 Question 17 Discussion

Actual exam question for Python Institute's PCPP-32-101 exam

Question #: 17
Topic #: 2

[All PCPP-32-101 Questions]

Select the true statements related to PEP 8 naming conventions. (Select two answers.)

AFunction and variable names should be lower-case with words separated by underscores.

BYou should always use self as the first argument to instance methods, and cls as the first argument to class methods.

CModules should have short names written in CameICase.

DConstants should be written in all lower-case letters with words separated by underscores

Show Suggested Answer

Suggested Answer: A, D

ConfigParser is a built-in library in Python that allows you to read and write configuration files. The read method is used to read the configuration file which can be in any of the supported file formats, such as INI, YAML, and JSON. The read_dict method is used to read the configuration from a Python dictionary. The read_conf and read_str options are not valid methods in the ConfigParser module.

Therefore, the correct options to load a configuration using ConfigParser are A. read and D. read_string.

by My at Dec 25, 2023, 11:17 AM

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Joanna

3 months ago

Ah, the age-old PEP 8 question. A and D are the ones to remember - unless you want your code to look like a python that's been hit by a camel.

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Elvera

2 months ago

D) Constants should be written in all lower-case letters with words separated by underscores

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Tonja

2 months ago

A) Function and variable names should be lower-case with words separated by underscores.

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Page

3 months ago

A and D are the way to go. B is just plain wrong, and C... well, that's just asking for trouble. It's like naming your dog 'Cat'.

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Alishia

2 months ago

D) Constants should be written in all lower-case letters with words separated by underscores

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Laurel

3 months ago

A) Function and variable names should be lower-case with words separated by underscores.

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Ronna

4 months ago

I'm not sure about C, but I think A and D are correct. Using lower-case letters and underscores for constants is a common practice.

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Sharika

4 months ago

Hmm, I think A and D are the right answers. B is definitely wrong, and C sounds like something a JavaScript developer would do.

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Brandee

2 months ago

Constants should definitely be in all lower-case with underscores.

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Deonna

2 months ago

CameICase is definitely not a thing in PEP 8 naming conventions.

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Arlette

2 months ago

Yeah, B is definitely wrong. It's not about instance methods.

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Keneth

2 months ago

I agree, A and D are the correct answers.

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Amie

3 months ago

Yes, A and D are the true statements. B and C do not follow PEP 8 naming conventions.

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Helaine

3 months ago

I agree, A and D are the correct answers. B and C are definitely incorrect.

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Tamera

3 months ago

Yes, you're right. A and D are the true statements. B and C are not related to PEP 8 naming conventions.

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Corinne

3 months ago

I agree, A and D are the correct statements. B and C are definitely not part of PEP 8 naming conventions.

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Jaclyn

4 months ago

I agree with you, Christiane. A and D make sense because they follow the convention of using underscores for separating words.

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Christiane

4 months ago

I think A and D are the true statements about PEP 8 naming conventions.

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Paris

4 months ago

I got this one! A and D are the true statements. C is just silly, who would name a module in CamelCase?

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Florinda

4 months ago

I'm not sure about C, but I know A and D are correct.

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Lashanda

4 months ago

A and D seem correct to me. I remember reading about those conventions in PEP 8. B is wrong - it should be self and cls, not the other way around.

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Horace

4 months ago

I agree with you, Theola. A and D follow PEP 8 naming conventions.

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Theola

4 months ago

I think A and D are true.

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