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Blockchain CBSP Exam - Topic 5 Question 108 Discussion

Actual exam question for Blockchain's CBSP exam
Question #: 108
Topic #: 5
[All CBSP Questions]

Which of the following smart contract vulnerabilities can cause a smart contract's balances ledger to become incorrect? Select all that apply

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Suggested Answer: B, C, D

by Freida at Feb 09, 2025, 11:15 AM

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Beth
3 months ago
All of these can cause issues, but A and D are the most notorious!
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Sol
3 months ago
Wait, are we sure about C? Seems like it wouldn’t affect the ledger directly.
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Maricela
4 months ago
Unchecked Return Values (B) can lead to problems too, don’t overlook it!
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Wei
4 months ago
I think C is also a big issue, not just A and D.
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Wilda
4 months ago
Definitely A and D can mess up balances!
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Sharika
4 months ago
Reentrancy is a big one, right? I recall it being a major vulnerability that can affect the state of a contract.
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Ayesha
5 months ago
Race conditions seem tricky, but I feel like they could lead to incorrect balances if two transactions happen at the same time.
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Gene
5 months ago
I remember practicing a question where unchecked return values were mentioned as a potential issue, so I might go with that one too.
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Amina
5 months ago
I think arithmetic issues can definitely mess up the balances, but I'm not sure about the others.
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Rory
5 months ago
I'm pretty confident on this one. Arithmetic, unchecked return values, and race conditions are the main culprits that can mess up the balances ledger. Gotta be careful with those when writing smart contracts.
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Pamella
5 months ago
Okay, I've got this. Arithmetic, unchecked return values, and race conditions can all lead to incorrect balances. Reentrancy is a bit trickier, but it could also cause problems if not handled properly.
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Marguerita
5 months ago
Hmm, I'm a bit unsure about this one. I know arithmetic and unchecked return values can cause issues, but I'm not sure about the others. Might need to review my notes on smart contract security.
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Aide
5 months ago
This looks like a tricky one. I'll need to think through the different vulnerabilities and how they could impact the balances ledger.
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Carolann
1 year ago
I'm not sure about C) Race Condition though. Can that also affect the balances?
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Mary
1 year ago
Haha, this question is a piece of cake! A, C, and D - those smart contracts better be bulletproof!
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Laurene
12 months ago
Yes, those vulnerabilities can really mess up a smart contract's balances ledger.
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Justine
12 months ago
A, C, and D are correct! Smart contracts need to be secure.
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Fidelia
1 year ago
A, B, and D. The good old 'rug pull' vulnerability combo. Better watch your step, folks!
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Cornell
1 year ago
Hmm, I'm gonna go with A, C, and D. Gotta watch out for those race conditions, am I right?
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Rozella
12 months ago
Definitely, always important to be cautious with smart contracts.
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Stephane
12 months ago
I agree, better safe than sorry.
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Brent
1 year ago
Yeah, race conditions can really mess things up.
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Delsie
1 year ago
I think A and D are the ones to watch out for.
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Remedios
1 year ago
I agree with Shoshana. Those vulnerabilities can definitely mess up the balances.
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Shoshana
1 year ago
I think A) Arithmetic and D) Reentrancy can cause the balances ledger to become incorrect.
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Iluminada
1 year ago
Definitely A, B, and D. Can't go wrong with the classic vulnerabilities!
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Novella
1 year ago
It's important to be aware of those vulnerabilities to ensure the smart contract's security.
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Novella
1 year ago
I agree, those are some common vulnerabilities to watch out for.
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