Answer:
Beta
Explanation:
Beta testing is a Quality Assurance process, where Developers and testers evaluate the quality of application experience from the point of view of the users, who are the most important targets of any software product.
Answer: Tar.
Explanation:
A chemical substance made when tobacco is burned. Tar contains most of the cancer-causing and other harmful chemicals found in tobacco smoke. When tobacco smoke is inhaled, the tar can form a sticky layer on the inside of the lungs.
Renting provides greater flexibility but can lead to higher costs in the long term.
