Blockchain CBDE Exam - Topic 2 Question 128 Discussion

Actual exam question for Blockchain's CBDE exam

Question #: 128
Topic #: 2

[All CBDE Questions]

You need to use ____________ to get the address that initiated the transaction.

ATx.origin

BMsg.sender

Show Suggested Answer

Suggested Answer: A

by Buddy at May 27, 2026, 11:39 PM

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Kanisha

1 day ago

Msg.sender gives the right address for the transaction.

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Jacklyn

7 days ago

I feel like Tx.origin is too broad.

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Dick

12 days ago

Msg.sender is safer for contract interactions.

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Tricia

17 days ago

Tx.origin can be misleading sometimes.

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Gertude

22 days ago

I prefer B) Msg.sender. It's more reliable for the current context.

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Paulene

27 days ago

I think it's A) Tx.origin. It shows the original sender.

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Jerlene

1 month ago

B) Msg.sender is the way to go, no doubt!

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Marquetta

1 month ago

Wait, are you guys sure about that? Sounds off.

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Ronnie

1 month ago

Nah, it’s A) Tx.origin for sure.

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Tamar

2 months ago

I thought it was A) Tx.origin, but I see the point.

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Cathern

2 months ago

Definitely B) Msg.sender!

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Mila

2 months ago

I remember reading that Msg.sender is generally preferred to avoid security issues, but I can't recall the exact reason.

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Idella

2 months ago

I’m not entirely sure, but I feel like Tx.origin is used for getting the original sender's address.

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Alline

2 months ago

I practiced a question like this, and I chose Msg.sender because it refers to the immediate sender of the message.

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Lizette

2 months ago

I think it's Tx.origin, but I remember something about Msg.sender being more secure in certain contexts.

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