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Python Institute PCPP-32-101 Exam - Topic 1 Question 4 Discussion

Select the true statements about the sqirte3 module. (Select two answers.)
A) The sqlite3 module provides an interface compliant with the DB-API 2.0. and B) The special name memory is used to create a database in RAM.
C) The sqhte3 module does not support transactions.
D) The fetchall method returns an empty list when no rows are available

Python Institute PCPP-32-101 Exam - Topic 1 Question 4 Discussion

Actual exam question for Python Institute's PCPP-32-101 exam
Question #: 4
Topic #: 1
[All PCPP-32-101 Questions]

Select the true statements about the sqirte3 module. (Select two answers.)

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Suggested Answer: A, B

1. The sqlite3 module in python provides an interface compliant to the DB-API 2.0. Thus, it follows a standard performance metric that allows for consistency in database programming with python.

2. The special name 'memory' is used to create a database in RAM using the sqlite3 module. Thus, when you use it as the name of the database file while opening a connection, it creates a temporary database that exists only in memory.


by Izetta at Apr 01, 2023, 12:32 AM

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Kenneth
11 months ago
D is obvious, right? Empty list makes sense.
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Carman
11 months ago
Wait, you can create a RAM database? That's cool!
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Sharika
11 months ago
Definitely agree with A!
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Joanna
11 months ago
I thought C was true, but it's not?
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Carmen
11 months ago
A and B are correct!
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Izetta
12 months ago
I feel like option D is correct too, since fetchall returning an empty list when there are no rows makes sense based on what we practiced.
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Rosendo
12 months ago
I’m pretty confident that option C is false because we discussed how sqlite3 does support transactions in our last session.
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Myrtie
12 months ago
I'm a bit unsure about option B, but I remember something about using "memory" for in-memory databases. It seems familiar.
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Daniela
12 months ago
I think option A is definitely true since we covered that the sqlite3 module follows the DB-API 2.0 standards in class.
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Franklyn
12 months ago
I'm a bit confused on the difference between liquidated damages and service credits. I'll need to review those concepts.
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Edelmira
12 months ago
I'm feeling pretty confident about this one. The data is all there, and the steps to solve it are clear. I'll give it my best shot.
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Herman
12 months ago
Hmm, this looks straightforward. I'll need to remember that hexadecimal color codes start with a '#' symbol.
upvoted 0 times
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