Q: 3
A lead developer creates an Apex interface called Laptop. Consider the following code snippet:
public class SilverLaptop{
//code implementation
How can a developer use the Laptop interface within the silverLaptop class?
A)
B)
C)
D)
B)
C)
D)
Options
Discussion
A imo, since in Apex you "implement" an interface using the
implements keyword, not extends. Pretty sure that's the right syntax here but open to correction if I'm missing something.Option B here. I always thought you use extends for stuff like interfaces, so B seems to fit better than A.
Its B here. I think you need to use
extends when you want to inherit, not implement an interface, so B feels right. Tripped up on this in some practice tests. Anyone else see this option be correct?B, not A. I remember a similar question and B looked right to me.
Had something like this in a mock, picked A.
Saw similar questions in the official practice test and the study guide-always had to use "implements" for interfaces. A
Pretty sure I ran into a similar one in exam, in exam reports, it's definitely A.
C/D? Had something like this in a mock, picked D that time.
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