[Solved] You have two interfaces:interface IReadable { void Read(); }interface IWritable { void Write(); }How can a class File implement both interfaces and provide separate implementations for each method? | C Sharp (C#)

C Sharp (C#) - Interfaces

You have two interfaces:

interface IReadable { void Read(); }
interface IWritable { void Write(); }

How can a class File implement both interfaces and provide separate implementations for each method?

Aclass File : IReadable { void Read() { } } class File : IWritable { void Write() { } }

Bclass File : IReadable, IWritable { public void Read() { } public void Write() { } }

Cclass File : IReadable, IWritable { void Read() { } void Write() { } }

Dclass File : IReadable, IWritable { private void Read() { } private void Write() { } }

Step-by-Step Solution

Solution:

Step 1: Understand multiple interface implementation syntax
Use comma-separated interfaces after class name.
Step 2: Implement all interface methods as public
Methods must be public and implemented in the class.
Final Answer:
class File : IReadable, IWritable { public void Read() { } public void Write() { } } -> Option B
Quick Check:
Multiple interfaces implemented with public methods [OK]

Quick Trick: Separate interfaces with commas and implement all methods publicly [OK]

Common Mistakes:

MISTAKES

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