87A team of programmers is involved in reviewing a proposed design for a new utility class, After somediscussion, they realize that the current design allows other classes to access methods in the utility class thatshould be accessible only to methods within the utility class itself. What design issue has the teamdiscovered?
(A) Tight coupling
(B) Low cohesion
(C) High cohesion
(D) Loose coupling
(E) Weak encapsulation(AB) Strong encapsulation