IBM
C2140-834 · Question #5
C2140-834 Question #5: Real Exam Question with Answer & Explanation
Sign in or unlock C2140-834 to reveal the answer and full explanation for question #5. The question stem and answer options stay visible for context.
Question
Given the following configuration: Package A, which contains class aClass is in the presentation layer. Package B, which contains a class bClass and an interface bInterface is in the business layer. Package C, which contains cClass is in the data layer. Which is a poor practice?
Options
- AaClass calls a method in bClass.
- BaClass has an attribute of type cClass.
- CaClass realizes bInterface.
- DbClass realizes bInterface.
Unlock C2140-834 to see the answer
You've previewed enough free C2140-834 questions. Unlock C2140-834 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.