Termin 8 - Test levels

Question 1

what is Integration testing

Answer 1

1) test the interfaces between the components
2) rule: Integrate (add component) and isolate
3) System integration testing - tests the interaction between different

Question 2

Top-down integration

Answer 2

component 1 ->

going from component to component

Question 3

Bottom-up integration

Question 4

define System testing

Question 5

acceptance testing

Answer 5

user acceptance testing, where validation from client point of view is done.
Important here also requirements, use, cases and business processes.

Question 6

alpha testing

Answer 6

acceptance testing at the developers

Question 7

beta testing

Answer 7

acceptance testing at the customers’ site

Question 8

user acceptance testing UAT

Answer 8

main focus on user needs, requirements, business process

Question 9

operational acceptance testing OAT

Answer 9

main focus on operational aspects (recoverability, installability, etc.)