answer BE from Akbar

Controllers/IEnumerable.cs

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+namespace PlsAPI.Controllers
+{
+    public interface IEnumerable<T1, T2>
+    {
+    }
+}

Controllers/OneController.cs

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+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+// For more information on enabling Web API for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+
+namespace PlsAPI.Controllers
+{
+    [Route("backend/question/[controller]")]
+    [ApiController]
+    public class OneController : ControllerBase
+    {
+        // GET: backend/question/<OneController>
+        [HttpGet]
+        public IEnumerable<PlsAPI.Models.One> Get()
+        {
+            return Enumerable.Range(1, 1).Select(index => new PlsAPI.Models.One
+            {
+                id = 523329,
+                title = "Rustic Steel Salad",
+                description = "Carbonite web goalkeeper gloves are ergonomically designed to give easy fit",
+                footer = "Ergonomic",
+                createdAt = "2021-06-28T17:56:03.7396771+00:00"
+            })
+            .ToArray();
+        }
+
+        // GET api/<OneController>/5
+        [HttpGet("{id}")]
+        public string Get(int id)
+        {
+            return "value";
+        }
+
+        // POST api/<OneController>
+        [HttpPost]
+        public void Post([FromBody] string value)
+        {
+        }
+
+        // PUT api/<OneController>/5
+        [HttpPut("{id}")]
+        public void Put(int id, [FromBody] string value)
+        {
+        }
+
+        // DELETE api/<OneController>/5
+        [HttpDelete("{id}")]
+        public void Delete(int id)
+        {
+        }
+    }
+}

Controllers/ThreeController.cs

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+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+// For more information on enabling Web API for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+
+namespace PlsAPI.Controllers
+{
+    [Route("backend/question/[controller]")]
+    [ApiController]
+    public class ThreeController : ControllerBase
+    {
+        // GET: backend/question/<ThreeController>
+        [HttpGet]
+        public IEnumerable<PlsAPI.Models.Three> Get()
+        {
+            var rng = new Random();
+            var no = new Random();
+            int last = 3;
+            return Enumerable.Range(0, 4).Select(index => new PlsAPI.Models.Three
+            {
+                id = index,
+                category = "",
+                items = "",
+                createdAt = DateTime.Now.AddDays(index)
+            }).Reverse().ToArray();
+        }
+
+        // GET api/<ThreeController>/5
+        [HttpGet("{id}")]
+        public string Get(int id)
+        {
+            return "value";
+        }
+
+        // POST api/<ThreeController>
+        [HttpPost]
+        public void Post([FromBody] string value)
+        {
+        }
+
+        // PUT api/<ThreeController>/5
+        [HttpPut("{id}")]
+        public void Put(int id, [FromBody] string value)
+        {
+        }
+
+        // DELETE api/<ThreeController>/5
+        [HttpDelete("{id}")]
+        public void Delete(int id)
+        {
+        }
+    }
+}

Controllers/TwoController.cs

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+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+// For more information on enabling Web API for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+
+namespace PlsAPI.Controllers
+{
+    [Route("backend/question/[controller]")]
+    [ApiController]
+    public class TwoController : ControllerBase
+    {
+        private static readonly int[] ids = new[]
+        {
+            1, 2, 3, 4, 5
+        };
+
+        private static readonly string[] titles = new[]
+        {
+            "Rainy", "Warm", "Ergonomics", "Hot", "Sweltering"
+        };
+
+        private static readonly string[] tags = new[]
+        {
+            "Working", "Launch", "Sports", "Singing", "Teaching"
+        };
+
+        // GET: api/<TwoController>
+        [HttpGet]
+        public IEnumerable<PlsAPI.Models.Two> Get()
+        {
+            var rng = new Random();
+            var no = new Random();
+            int last = 3;
+            return Enumerable.Range(0, 4).Select(index => new PlsAPI.Models.Two
+            {
+                id = ids[index],
+                title = titles[index], //titles[rng.Next(titles.Length)],
+                tag = tags[index],
+                createdAt = DateTime.Now.AddDays(index)
+            }).Reverse().ToArray();
+        }
+
+        // GET api/<TwoController>/5
+        [HttpGet("{id}")]
+        public IEnumerable<PlsAPI.Models.Two> Get(int id)
+        {
+            var rng = new Random();
+            var no = new Random();
+            int last = id;
+            return Enumerable.Range(0, last).Select(index => new PlsAPI.Models.Two
+            {
+                id = ids[index],
+                title = titles[index],
+                tag = tags[index],
+                createdAt = DateTime.Now.AddDays(index)
+            }).Reverse().ToArray();
+        }
+
+        // POST api/<TwoController>
+        [HttpPost]
+        public void Post([FromBody] string value)
+        {
+        }
+
+        // PUT api/<TwoController>/5
+        [HttpPut("{id}")]
+        public void Put(int id, [FromBody] string value)
+        {
+        }
+
+        // DELETE api/<TwoController>/5
+        [HttpDelete("{id}")]
+        public void Delete(int id)
+        {
+        }
+    }
+}

Models/CCAIContext.cs

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+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata;
+using System.Data.SqlClient;
+using Microsoft.Data.SqlClient;
+
+namespace PlsAPI.Models
+{
+    public partial class CCAIContext : DbContext
+    {
+        public CCAIContext(DbContextOptions<CCAIContext> options)
+            : base(options)
+        {
+        }
+
+        public virtual DbSet<One> One { get; set; }
+        public virtual DbSet<Two> Two { get; set; }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+
+        }
+
+        partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
+    }
+}

Models/One.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace PlsAPI.Models
+{
+    public class One
+    {
+        public long id { get; set; }
+        public string title { get; set; }
+        public string description { get; set; }
+        public string footer { get; set; }
+        public string createdAt { get; set; }
+    }
+}

Models/Three.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace PlsAPI.Models
+{
+    public class Three
+    {
+        public long id { get; set; }
+        public string category { get; set; }
+        public string items { get; set; }
+        public DateTime createdAt { get; set; }
+    }
+
+    public partial class itemsData
+    {
+        public string title { get; set; }
+        public string description { get; set; }
+        public string footer { get; set; }
+    }
+
+    public partial class itemsOut
+    {
+        public long id { get; set; }
+        public int category { get; set; }
+        public string title { get; set; }
+        public string description { get; set; }
+        public string footer { get; set; }
+        public DateTime createdAt { get; set; }
+    }
+}

Models/Two.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace PlsAPI.Models
+{
+    public class Two
+    {
+        public long id { get; set; }
+        public string title { get; set; }
+        public string tag { get; set; }
+        public DateTime createdAt { get; set; }
+    }
+}

PlsAPI.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <NoWin32Manifest>true</NoWin32Manifest>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.8">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer.Design" Version="1.1.6" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.1.1" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.1.1" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="4.7.0" />
+  </ItemGroup>
+
+
+</Project>

PlsAPI.csproj.user

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Controller_SelectedScaffolderID>ApiControllerWithActionsScaffolder</Controller_SelectedScaffolderID>
+    <Controller_SelectedScaffolderCategoryPath>root/Common/Api</Controller_SelectedScaffolderCategoryPath>
+    <WebStackScaffolding_ControllerDialogWidth>600</WebStackScaffolding_ControllerDialogWidth>
+    <WebStackScaffolding_DbContextDialogWidth>600</WebStackScaffolding_DbContextDialogWidth>
+    <_SelectedScaffolderID>ApiControllerWithContextScaffolder</_SelectedScaffolderID>
+    <_SelectedScaffolderCategoryPath>root/Common</_SelectedScaffolderCategoryPath>
+    <WebStackScaffolding_IsLayoutPageSelected>True</WebStackScaffolding_IsLayoutPageSelected>
+    <WebStackScaffolding_IsPartialViewSelected>False</WebStackScaffolding_IsPartialViewSelected>
+    <WebStackScaffolding_IsReferencingScriptLibrariesSelected>True</WebStackScaffolding_IsReferencingScriptLibrariesSelected>
+    <WebStackScaffolding_LayoutPageFile />
+    <WebStackScaffolding_DbContextTypeFullName>PlsAPI.Models.CCAIContext</WebStackScaffolding_DbContextTypeFullName>
+    <WebStackScaffolding_IsAsyncSelected>False</WebStackScaffolding_IsAsyncSelected>
+  </PropertyGroup>
+</Project>

PlsAPI.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29709.97
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlsAPI", "PlsAPI.csproj", "{832B4FB7-9FB7-46F1-99B9-AD1013D4E1AA}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{832B4FB7-9FB7-46F1-99B9-AD1013D4E1AA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{832B4FB7-9FB7-46F1-99B9-AD1013D4E1AA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{832B4FB7-9FB7-46F1-99B9-AD1013D4E1AA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{832B4FB7-9FB7-46F1-99B9-AD1013D4E1AA}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {63261BA5-206D-4F91-9EA7-5FB6028E731A}
+	EndGlobalSection
+EndGlobal

Program.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace PlsAPI
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}