A. To lest m a MIL test environment, a fullsystem specification is necessary.

B. The proximity to reality in a MiL test environment is higher than In a SI test environment

C. The costs for debugging are higher for a Si test environment than for a MiL test environment.

D. As tests for MIL and SIL take place closer to the test object, the test basis must have a higher degree of detail than In HIL.