Python Institute Exam PCPP-32-101 Topic 1 Question 20 Discussion

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

Question #: 20
Topic #: 1

[All PCPP-32-101 Questions]

Select the true statements about the sqlite3 module. (Select two answers.)

AThe fetchalt method returns None when no rows are available

BThe execute method allows you to perform several queries at once

CThe execute method is provided by the Cursor class

DThe fetchone method returns None when no rows are available

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 Hillary at Mar 04, 2024, 09:50 PM

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Celeste

2 months ago

The sqlite3 module is like a good friend - it's always there for you, but you never know quite what to expect. I'm sticking with C) and D) and hoping the module doesn't pull any fast ones on me.

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Tawna

17 days ago

I'm not so sure about A) or B). I'll stick with C) and D) as well.

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Christa

24 days ago

I think D) is also true. The fetchone method does return None when no rows are available.

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Xochitl

1 months ago

I agree, C) is correct. The execute method is indeed provided by the Cursor class.

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Cherelle

2 months ago

Haha, I love how they try to sneak in these fake answer options just to see if we're paying attention. As if the 'fetchalt' method is a real thing! I'm going with the safe bets, C) and D).

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Keena

1 months ago

I always stick to the basics when it comes to these questions.

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Sharmaine

1 months ago

Definitely, can't go wrong with those.

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Tiera

2 months ago

Yeah, those are the safe choices for sure.

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Hillary

2 months ago

I agree, C) and D) are the correct statements.

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Kenny

2 months ago

This is a tricky one, but I'm going with C) and D) as well. The sqlite3 module can be a bit finicky, but at least we don't have to worry about the fetchalt method, which sounds like something the developers made up just to mess with us.

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Pamella

3 months ago

Oh man, I was totally going to pick B) about executing multiple queries at once. That would be so convenient, but I guess it's not true for the sqlite3 module. At least I know C) and D) are correct now.

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Ronna

1 months ago

User 2: Yeah, but at least we know C) and D) are correct.

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Vallie

2 months ago

User 1: I know, I thought B) was true too.

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Heike

3 months ago

I'm not sure, but I think A and C make sense because fetchalt returns None and execute is provided by Cursor class.

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Shalon

3 months ago

I'm pretty sure the correct answers are C) and D). The execute method is definitely from the Cursor class, and the fetchone method returns None when there are no more rows to fetch.

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