Python Institute PCPP-32-101 Exam - Topic 7 Question 15 Discussion

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

Question #: 15
Topic #: 7

Look at the following code snippets and decide which ones follow PEP 8 recommendations for whitespaces in expressions and statements (Select two answers.)

No whitespace immediately before the opening parenthesis that starts the list of arguments of a function call:

A whitespace immediately before a comma, semicolon, and colon:

No whitespace between a trailing comma and a following closing parenthesis:

A whitespace immediately after the opening parenthesis that starts indexing or slicing:

AOption A

BOption B

COption C

DOption D

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 Graciela at Nov 24, 2023, 09:42 AM

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Veronica

10 months ago

Option D is definitely wrong, no way that's PEP 8 compliant!

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Marti

10 months ago

I thought whitespace after the opening parenthesis was okay?

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Fallon

11 months ago

Wait, isn't Option B a common mistake?

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Elouise

11 months ago

Totally agree, Option C is also right!

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Alica

11 months ago

Option A is correct, no whitespace before the parenthesis!

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Kallie

11 months ago

I think Option D is definitely wrong because PEP 8 says there shouldn't be whitespace immediately after the opening parenthesis for indexing.

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Phung

11 months ago

I recall that trailing commas shouldn't have spaces before the closing parenthesis, so Option C might be a good choice.

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Sharita

11 months ago

I'm not so sure about Option B; I feel like it might be wrong since it says there should be whitespace before commas, which doesn't sound right.

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Joana

12 months ago

I think Option A is correct because it mentions no whitespace before the opening parenthesis, which I remember is a PEP 8 rule.

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Lyda

12 months ago

This is a good opportunity to demonstrate my knowledge of PEP 8 best practices. I'm confident A and B are the correct answers here.

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Cora

12 months ago

I'm a bit confused on the trailing comma in C. Does PEP 8 say that's okay or not? I'll have to double-check that one.

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Jacqueline

12 months ago

Hmm, this looks like a tricky one. I'll need to carefully review the PEP 8 guidelines on whitespace to make sure I get this right.

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Cathern

12 months ago

Okay, let me think this through step-by-step. I know PEP 8 recommends no whitespace before function call parentheses, so I'll go with A. And B looks good too, with the whitespace around commas and colons.

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Kimbery

12 months ago

This question seems straightforward. I think option A is the best answer - the engagement supervisor requesting improvements to address numerous issues in the workpapers is a clear sign that the auditor is struggling with due professional care.

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Magda

12 months ago

Okay, the key here is that the CISO wants to route all remote user traffic through the main office infrastructure. That rules out split tunneling, so I think the answer is full tunneling.

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Naomi

12 months ago

I'm a bit confused by the options here. Remote procedural call (RPC) interrogation doesn't seem like a typical SaaS threat prevention capability. I'll need to do some quick research to make sure I understand the correct answer.

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