Answer:
Extreme programming is a software development technique which is used to enhance software quality and it's response to ever changing customer requirements.
Testing
Testing is main focus in extreme programming.Extreme programming addresses testing in a way that if a minute testing can eliminate a bit of flaws, extensive testing can terminate a lot of flaws.
Evolution in Extreme programming is like this:-
Coding:-First programmers will code the problem.
Testing :- Testing is done to remove flaws.
Listening:- Programmers must listen to the customers to what they need.
Designing:-Then design according to the customer needs.
Airbags expand
D. 200 mph
Trains, Cars, Boats, Airplanes
<span>In a database, the template for a record is referred to as a record occurrence.
</span>The record occurrence is a description of a record which is the smallest addressable unit of data. It is the actual content of data that is stored in the database. Record occurrence has two components, Prefix and Data.
The Prefix consists of pointers, while t<span>he Data is the set of bytes that represents the record value.</span>