Explain the importance of Rescan in Tosca?

1.	Explain the importance of Rescan in Tosca?
Answer» In TOSCA Rescan, the module that has already been SCANNED is scanned again. Assume you have already scanned the page, but there have been a few changes and two new FIELDS have been added which you need to include in your TEST case. For the two fields to appear in your scanned modules and your test case, you need to rescan your module.

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