What is strict scrutiny? the most rigorous test that a legal classification can undergo a test that very few laws will be able to pass a test usually used when laws concern grouping by race or ethnicity all of the above

The correct answer is: "the most rigorous test that a legal classification can undergo"

The term "strict scrutiny" refers to a judicial review test with respect to certain  laws that are considered unconstitutional because they limit a certain fundamental right.  The objective of the test is to assess whether the restriction of the right is justified by being "necessary" or  "Fit" to serve a dominant or compelling governmental interest.

All of the above (APEX)