20. What is pair programming, and how does it work? Make a list of its advantages.
Two people collaborate to create high-quality, tidy code in pair programming. Because pair programming involves two programmers, one is in charge of writing the code and the other of reviewing it. Even more intriguing, both programmers have the ability to exchange jobs. The following are some of the advantages of pair programming:Code that is high-quality, bug-free, and easy to maintain.Errors and faults are less likely to occur.Productivity has increased.
