Interface
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Abstract Class
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Declare with keyword Interface
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Declare with keyword Abstract
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It will not contain constructor
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It may or may not contain constructor
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By default all methods are public abstract methods.
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It contains abstract methods and non abstract methods.
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It contains only final variables
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It contains final variables and instance variables
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We can implement multiple interfaces
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We can inherit only one abstract class
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New Batch#100 (10th Nov 2021) - Salesforce Admin + Dev Training (WhatsApp: +91 - 8087988044) :https://t.co/p4F3oeQagK
Sunday, 3 February 2013
Difference between Interface and Abstract Class
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