Solution:Step 1: Understand virtual and override behaviorCar overrides Move(), so v1.Move() calls Car's version. Bike does not override, so v2.Move() calls Vehicle's version.Step 2: Predict output linesv1.Move() outputs "Car is moving"; v2.Move() outputs "Moving".Final Answer:Car is moving\nMoving -

[Solved] Given these classes:class Vehicle { public virtual string Move() => "Moving"; } class Car : Vehicle { public override string Move() => "Car is moving"; } class Bike :... | C Sharp (C#)

C Sharp (C#) - Inheritance

Given these classes:

class Vehicle { public virtual string Move() => "Moving"; } class Car : Vehicle { public override string Move() => "Car is moving"; } class Bike : Vehicle { }

What will be the output of:

Vehicle v1 = new Car(); Vehicle v2 = new Bike(); Console.WriteLine(v1.Move()); Console.WriteLine(v2.Move());

ACar is moving\nMoving

BMoving\nMoving

CCar is moving\nBike is moving

DCompile error due to missing override

Step-by-Step Solution

Solution:

Step 1: Understand virtual and override behavior
Car overrides Move(), so v1.Move() calls Car's version. Bike does not override, so v2.Move() calls Vehicle's version.
Step 2: Predict output lines
v1.Move() outputs "Car is moving"; v2.Move() outputs "Moving".
Final Answer:
Car is moving\nMoving -> Option A
Quick Check:
Override changes output, no override uses base = D [OK]

Quick Trick: Override changes method output; no override uses base method [OK]

Common Mistakes:

MISTAKES

Expecting Bike to output 'Bike is moving'
Thinking missing override causes compile error
Confusing which method is called

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More C Sharp (C#) Quizzes

Given these classes:

Step 1: Understand virtual and override behavior

Step 2: Predict output lines

Final Answer:

Quick Check:

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