Lab 6 - Preparation QuestionsITDR2104 - ProgrammingLab 6 - Preparation QuestionsStudent ID:Student Name:Group No.:All the questions should be completed before the start of lab-7 session. Write your answers in the spaceprovided.1. Can you declare a class that contains abstract methods a non-abstract class?2. Can you declare an abstract class that contains no abstract methods?3. Can objects be created from abstract class?4. What is an interface?

1. No, the abstract methods can't be declared in non abstract class, it is the same reason you can't…

1. Can you declare a class that contains abstract methods a non-abstract class? 2. Can you declare an abstract class that contains no abstract methods? 3. Can objects be created from abstract class? 4. What is an interface?

1. Can you declare a class that contains abstract methods a non-abstract class? 2. Can you declare an abstract class that contains no abstract methods? 3. Can objects be created from abstract class? 4. What is an interface?

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter9: Advanced Modularization Techniques

Section: Chapter Questions

Problem 19RQ

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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:

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