Answer:
False
Explanation:
An abstract class is a class declared abstract — it may or may not include abstract techniques. It is not possible to instantiate abstract classes, but they can be sub-classed.
<u></u>
<u>Abstract method declaration</u>
abstract void moveTo(double X, double Y);
Usually the subclass offers solutions for all of the abstract techniques in its parent class when an abstract class is sub-classed. If not, however, the subclass must be declared abstract as well.
<u>Example</u>
public abstract class GraphicObject {
// declaring fields
// declaring non-abstract methods
abstract void draw();
}
Answer:
<u>query,</u> <u>data mining </u>
Explanation:
A query can be explained as another term for question.
If one needs additional information from some other person, he might have ask to him. Queries are used for the retrieval of the information.
In other words, one tries to find what have been prepared by others.
Data mining can be explained as the process that allows to sort through a large set of data for the identification of patterns.
In this process of data mining, one tries to find out the new patterns that may not be known at all.
Usually a Xeon is the fastest. Matters what time it was built and the chipset. If its old, the i7 is faster.
All formatting for a paragraph is stored in the paragraph mark and carried to the next paragraph when you press the Enter<span> key. </span>
Answer:D is the answer to this one
