--%>
Assignment Help - homework help

Explain Inheritance hierarchy

Inheritance hierarchy: The relationship among super-classes and sub-classes is termed as an inheritance hierarchy. The single inheritance of classes means that each and every class has simply a single `parent' class and that Object class is the eventual ancestor of all classes - at the peak of the hierarchy. Two classes which have similar immediate super-class can be thought of as sibling sub classes. Multiple inheritance of interfaces provides the hierarchy a more complicated structure than that of resultant from simple class inheritance.

   Related Questions in Programming Languages

  • Q : What are the difference between XSLT

    What are the difference between XSLT and XPath?

    		•
  • Q : Environment Modeling in Java Pathfinder

    Environment Modeling: In JPF, Java class files can be processed in two different ways: A) As ordinary Java classes managed and executed by the host JVM (e.g., standard Java library classes, JPF implementation class

    		•
  • Q : Define Continue statement Continue

    Continue statement: A statement which might only be employed within the body of a loop. In case of a while loop or do loop, control passes instantly to the loop's terminating test. In case of a for loop, the control passes to the post-body update expr

    		•
  • Q : Write a program to display its negative

    Write a program in object code that reads a single digit decimal number and displays its negative in binary.  To do this, you must first read the number as a character and then convert it to its numeric value, as discussed in class.  Then, you're going to change this to a negative numbe

    		•
  • Q : Explain SQA personnel regarding

    Do you think that the role of SQA personnel regarding inspections or testing?

    		•
  • Q : "Const" qualifier for pointers and

    In C++ an arguments to a function can be declared as constant as shown below:

    Q : What is Leverage Model-Based Design

    Leverage Model-Based Design: Model-based design provides useful hints of how a large system can be reduced so that its state space becomes searchable. If not inherently visible in the design (for example, by means of using a “State” design

    		•
  • Q : Explain Singleton pattern Singleton

    Singleton pattern: It is a pattern which permits us to make sure that only a single instance of a specific class exists at any one time. Such an instance is termed as singleton. The pattern can as well be employed whenever instances would have no excl

    		•
  • Q : Explain the steps to design product If

    If not in production, how far did you obey the design and why did not you notice it in production?

    		•
  • Q : Define Hexadecimal Hexadecimal : Number

    Hexadecimal: Number representation in hexadecimal is base 16. In base 16, the digits 0-9 and the letters A to F are utilized. A symbolizes 10 (base 10), B symbolizes 11 (base 10), and so forth. Digit positions symbolize successive pow

    		•