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Python Institute PCAP-31-03 Exam - Topic 4 Question 59 Discussion

Actual exam question for Python Institute's PCAP-31-03 exam

Question #: 59
Topic #: 4

[All PCAP-31-03 Questions]

Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Select two answers)

Aobj_b.prop_a == 3

Bhasattr(obj_b, 'prop_aa')

Cisinstance(obj_c,A)

DB. VarA == 3

Show Suggested Answer

Suggested Answer: A, B

by Brett at Mar 10, 2024, 10:08 PM

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Cathrine

10 months ago

I’m surprised by how tricky this question is!

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Ronny

10 months ago

No way B. VarA == 3 is true, that's just wrong.

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Janae

10 months ago

Wait, are we sure about isinstance(obj_c, A)?

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Isidra

11 months ago

I think hasattr(obj_b, 'prop_aa') is True too.

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Anastacia

11 months ago

obj_b.prop_a is definitely 3.

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Alecia

11 months ago

I don't think B. VarA == 3 is correct since it seems unrelated to obj_b. I might be overthinking it though.

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Jacqueline

11 months ago

I'm a bit confused about isinstance. I feel like obj_c should be an instance of A, but I can't recall the details.

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Tonette

11 months ago

I remember a question like this where we had to check if an attribute exists. I think hasattr(obj_b, 'prop_aa') could be one of the answers.

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Sharmaine

12 months ago

I think obj_b.prop_a should be 3 based on how we set it up, but I'm not entirely sure.

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Valentine

12 months ago

This is a good test of my knowledge. I'm feeling confident I can solve this one.

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Evangelina

12 months ago

I think I've got a strategy - I'll start by evaluating each expression and see which ones are true based on the given information.

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Jacqueline

12 months ago

I'm a bit confused by the syntax here. I'll need to double-check my understanding of the language features being used.

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Celestina

12 months ago

Okay, let me think this through step-by-step. I need to understand the relationships between the objects and their properties.

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Hannah

12 months ago

Hmm, this looks tricky. I'll need to carefully read through the code and the options to figure out which ones are true.

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Nan

12 months ago

This seems straightforward to me. The question is clearly asking about the default Spring behavior, and the singleton scope is the default, so I'll choose option A.

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Daniela

12 months ago

Okay, I think the key here is to focus on implementing technical controls to prevent data loss. I'm leaning towards option C - implementing data loss prevention (DLP).

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Joana

12 months ago

I'm feeling a bit lost on this one. The wording is a bit confusing, and I'm not sure I fully understand the concept of "carving out" specialty services. I'll have to review my notes and try to make sense of it.

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Alesia

12 months ago

I'm pretty confident about this one. Railings and stairs are definitely component families that can be loaded from library files.

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Cherelle

1 year ago

Haha, this question is a real Python puzzle! I'm going with B and D, but I might throw in a little bit of C just for fun.

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Cheryll

1 year ago

Yeah, C could be a tricky one to figure out.

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Kandis

1 year ago

I agree, those seem like the most likely options.

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Corrinne

1 year ago

I think B and D are correct.

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Long

1 year ago

Eve

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Marilynn

1 year ago

Catina: D) obj_c.get() == 2

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Barney

1 year ago

User 3: C) has atr (B, 'get')

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Catina

1 year ago

User 2: B) C._C__VarA == 2

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Jamal

1 year ago

B) C._C__VarA == 2

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Jamal

1 year ago

A) is instance(obj_b,C)

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Elinore

1 year ago

User 1: A) is instance(obj_b,C)

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Sherron

1 year ago

I believe option D) obj_c.get() == 2 also evaluates to True because obj_c.get() returns 2.

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Linwood

1 year ago

I agree with Chu, the variable C._C__VarA should be equal to 2.

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Chu

1 year ago

I think option B) C._C__VarA == 2 evaluates to True.

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