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Blockchain CBDE Exam - Topic 4 Question 41 Discussion

Actual exam question for Blockchain's CBDE exam

Question #: 41
Topic #: 4

[All CBDE Questions]

Address.send() and address.transfer() are considered:

Asafe against reentrancy because of the small gas stipend of 2300 gas.

Bdangerous because they send all gas along, it's better to use address.call.value()().

Show Suggested Answer

Suggested Answer: B

by Cheryl at May 04, 2022, 08:01 AM

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Alex

7 months ago

Just learned about this, kinda surprised by the gas stipend!

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Helaine

7 months ago

I've always thought A was safer, but B has a point.

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Jerilyn

8 months ago

Wait, are we really trusting send() and transfer()?

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Telma

8 months ago

I disagree, B makes more sense for safety.

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Ben

8 months ago

A is correct, they limit gas to prevent reentrancy.

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Cherri

8 months ago

Advanced Storage Area sounds like the most likely option, but I want to double-check the other choices just to be sure.

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Evelynn

8 months ago

This looks like a straightforward capital structure optimization question. I'd focus on the key information provided - the company's current gearing is 60%, while the optimal range seems to be 45-50%. So the obvious solution is to reduce the debt level, either through a rights issue or using retained cash for a buyback.

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Georgeanna

8 months ago

No, this solution doesn't seem right. The Get-WUInstall cmdlet is for Windows Update, not for updating the Teams client. I'll need to look for a solution that directly addresses the Teams deployment on the VDI environment.

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Laurel

8 months ago

An antispam solution could be helpful, but I don't think it's the most effective on its own. Phishing attacks can still get through spam filters, so we need a more comprehensive strategy.

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Kimberlie

8 months ago

Okay, I think I've got this. Based on the information in the exhibit, the Citrix Administrative team should use Citrix Studio to manage Citrix policies and Active Directory Group Policy Objects to manage Microsoft settings. I'm confident that's the right answer.

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Rosalind

8 months ago

This looks straightforward. I just need to remember to configure the IP address and port number for both ASR and TTS. Should be a piece of cake!

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