[Solved] What will be the output of this code?using System.Text.Json; var person = new Person { Name = "Anna", Age = 25 }; var json = JsonSerializer.Serialize(person); Console.... | C Sharp (C#)

C Sharp (C#) - File IO

What will be the output of this code?

using System.Text.Json;

var person = new Person { Name = "Anna", Age = 25 };
var json = JsonSerializer.Serialize(person);
Console.WriteLine(json);

Assuming class Person { public string Name { get; set; } public int Age { get; set; } }

A{"Name":"Anna","Age":25}

B{"name":"Anna","age":25}

C{"Name":Anna,"Age":25}

DCompilation error

Step-by-Step Solution

Solution:

Step 1: Serialize Person object to JSON string
JsonSerializer.Serialize converts the object to JSON with property names matching C# property names and string values quoted.
Step 2: Confirm output format
The output JSON string will have "Name" and "Age" with correct casing and quotes around string values.
Final Answer:
{"Name":"Anna","Age":25} -> Option A
Quick Check:
Serialization output = property names with quotes [OK]

Quick Trick: Serialized JSON uses exact C# property names with quotes [OK]

Common Mistakes:

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What will be the output of this code?