Blockchain Exam CBDE Topic 2 Question 64 Discussion

Actual exam question for Blockchain's CBDE exam

Question #: 64
Topic #: 2

All low-level functions on the address, so address.send(), address.call.valueQQ, address.callcode and address.delegatecall:

Aare interrupting execution on error, because they throw an exception.

Bcontinuing execution on error silently, which is the reason why they are so dangerous.

Creturning Booleans to indicate an error during execution.

D.send() throws an exception, while the other functions are returning Booleans during execution to indicate an error.

Show Suggested Answer

Suggested Answer: C

by Frederica at Dec 27, 2022, 02:49 AM

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