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Question

Point out the correct statement?

a.

The traceback() function must be called immediately after an error occurs

b.

The debugger calls the browser at the very low level of the function body

c.

Every time you call the mod() function it will launch the interactive debugger

d.

R provides only two tools to help you with debugging your code

Posted under Scoping Rules and Debugging R Programming

Answer: (a).The traceback() function must be called immediately after an error occurs

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