Implement sociological concepts

Social promotion is promoting a student from one grade to the next regardless of failing courses. Many cities have started to ban this practice. In these cities, all students have to pass proficiency tests. What are the pros and cons? Do you agree. Why?

-Implement sociological concepts
-Italicize sociological concepts used
-Provide an example

READ ALSO :   Q. The number of ordered 4-tuple (x,y,z,w) (x,y,z,w in [0,10]) which satisfied the inequality, (2)^(sin^2x) (3)^(cos^2y) (4)^(sin^2z) (5)^(cos^2w)>= 120 A) 0 B) 144 C) 81 D) 64