10A class has to necessarily be declared as abstract class ifO A class overrides a method from super class.O A class inherits from an abstract class.O A class does not implements all the methods declared abstract in the super classA class implements more than one interface.Activate WGo to Setting1136°C HazeA 4)O10

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10 A class has to necessarily be declared as abstract class if

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

10
A class has to necessarily be declared as abstract class if
O A class overrides a method from super class.
O A class inherits from an abstract class.
O A class does not implements all the methods declared abstract in the super class
A class implements more than one interface.
Activate W
Go to Setting
11
36°C Haze
A 4)
O
10

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