When all the system testing and bugs correction has done, the software product will be delivered to the user for .

use and feedback

Explanation:

Once this is completed the software product is delivered to the user for use and feedback. If both testing and bug corrections have been completed it means that the product is finalized and working as intended. Once this is the case, all that is left for a development team to do is deliver the final product to the end-user for them to use and give their feedback as to how they like the product. Many times this feedback can restart the testing and bug correction phase once again if the development team decides to add new features.

this seems to be in the wrong category. but i'll take some free points my dude

posting this in wrong category will result in people seeing it who won't know the answer.

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).