Answer:
The correct answer to the following question is option 4.
Explanation:
The private class does not mean that the package-private, it means that no other class can see its members.
It is used in creating the building blocks which is implementing the internal functionality that you don't want to visible to the other projects using the library.
We can use private constructor to ensure that more than one object cannot be created at the time.
Answer:
One should be in neutral posture, which is the ergonomic principle that needs to be followed while moving our belongings from one location to the other. Its because in this position the work done is zero, and hence we never lose any energy. And this is the posture you should ensure while you are working. Also, the goods packed when moved in this manner, has least chance of wear and tear. Thus, the goods remain safe.
Also, Derek should keep things in a box with padding and then lift to move them to the new work area.
Explanation:
The answer is self explanatory.
B. Integer I think that’s the answer
A sales tax? what are the options?
