Q31
Q31 What is the purpose of the Debug mode in ASP.NET?
To optimize the application
To deploy the application
To allow for better error tracking and debugging
To manage user sessions
Q32
Q32 Which attribute in the web.config file can be used to customize error pages in ASP.NET?
Q33
Q33 What does MVC stand for in ASP.NET MVC?
Model-View-Controller
Model-Visual-Controller
Module-View-Controller
Model-View-Compiler
Q34
Q34 Which component in MVC handles the business logic?
Model
View
Controller
Handler
Q35
Q35 What is the main purpose of the Controller in the MVC pattern?
To handle database connections
To manage user interface
To handle user input and interactions
To manage stylesheets
Q36
Q36 In ASP.NET MVC, which method is commonly used to pass data from the Controller to the View?
ViewData
ViewBag
TempData
ViewModel
Q37
Q37 What does the View component represent in MVC?
Data Layer
User Interface
Business Logic
Controller Logic
Q38
Q38 What attribute is used to define a route in ASP.NET MVC?
[Route]
[HttpRoute]
[ActionRoute]
[WebRoute]
Q39
Q39 Which method in ASP.NET MVC is used to return JSON data from a controller action?
ReturnJson()
Json()
ReturnAsJson()
AsJson()
Q40
Q40 How can you specify a required field in a model using data annotations in ASP.NET MVC?
[Required]
[Mandatory]
[NotNull]
[DataRequired]
Q41
Q41 How do you perform model validation in ASP.NET MVC before saving data?
Use the ValidateModel() method
Use the ModelState.IsValid property
Use the ModelValidation() method
Use the DataAnnotations.Validate() method
Q42
Q42 Which tool can be used to debug ASP.NET MVC applications?
Fiddler
Postman
Browser Developer Tools
Visual Studio Debugger
Q43
Q43 How can you handle exceptions in an ASP.NET MVC application?
Using try-catch blocks
Using the HandleError attribute
Using custom error pages in web.config
Using global error handling middleware
Q44
Q44 What is the purpose of the [HandleError] attribute in ASP.NET MVC?
To log errors
To handle errors and exceptions
To debug the application
To route errors to a different controller
Q45
Q45 What is the main purpose of routing in ASP.NET MVC?
To manage user sessions
To direct URLs to the appropriate controller actions
To handle database connections
To enhance security
Q46
Q46 What attribute can be used to define a custom route in ASP.NET MVC?
[Route]
[HttpGet]
[HttpPost]
[RouteConfig]
Q47
Q47 Which method is used to add a new route in RouteConfig.cs in ASP.NET MVC?
MapRoute()
AddRoute()
DefineRoute()
CreateRoute()
Q48
Q48 What is URL rewriting used for in ASP.NET?
To shorten URLs
To convert dynamic URLs into static ones
To encrypt URLs
To improve URL readability and SEO
Q49
Q49 How does attribute routing differ from convention-based routing in ASP.NET MVC?
Attribute routing uses attributes to define routes directly on actions
Attribute routing is defined in the RouteConfig.cs file
Convention-based routing does not use attributes
Convention-based routing is more flexible
Q50
Q50 How can you enable attribute routing in an ASP.NET MVC application?
Add routes.MapMvcAttributeRoutes() in RouteConfig.cs
Set EnableAttributeRouting to true in web.config
Use the [EnableRouting] attribute on controllers
Call AttributeRouting.Enable() in Global.asax
Q51
Q51 What is the correct way to define a custom route using attribute routing?
[Route("custom/route/{id}")]
[CustomRoute("custom/route/{id}")]
[HttpRoute("custom/route/{id}")]
[UrlRoute("custom/route/{id}")]
Q52
Q52 How do you define a route constraint in attribute routing?
[Route("route/{id:int}")]
[Route("route/{id:constraint}")]
[Route("route/{id:regex}")]
[Route("route/{id:type}")]
Q53
Q53 How can you test if a route is correctly configured in ASP.NET MVC?
By checking the URL in the browser
By using the RouteDebugger tool
By inspecting the RouteConfig.cs file
By using the Debug.WriteLine() method
Q54
Q54 What is a common issue that can cause routing errors in ASP.NET MVC?
Incorrect action names
Mismatched parameter types
Missing route templates
All of the above
Q55
Q55 What is state management in ASP.NET?
Handling user authentication
Managing database connections
Preserving data over multiple requests
Optimizing server performance
Q56
Q56 Which of the following is a server-side state management technique in ASP.NET?
ViewState
Cookies
Session State
Query Strings
Q57
Q57 What is the purpose of ViewState in ASP.NET?
To store data on the server
To maintain the state of web controls between postbacks
To manage user sessions
To handle database connections
Q58
Q58 Which of the following is a client-side state management technique in ASP.NET?
Session State
Application State
Cookies
Database storage
Q59
Q59 What is the difference between Session State and Application State in ASP.NET?
Session State is for a single user, Application State is shared among all users
Application State is for a single user, Session State is shared among all users
Both are the same
None of the above
Q60
Q60 How do you store a value in Session State in ASP.NET?
Session.Add("key", value);
Session["key"] = value;
Session.Set("key", value);
Session.Put("key", value);
