21 real Hosting Models questions from the Blazor bank, as asked in Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd — free to start.
1. What is Blazor WebAssembly?
Junior
A.a hosting model that downloads the .NET runtime and runs C# directly in the browser via WebAssembly
B.a .NET 8 mode that makes a component interactive by running it in the browser runtime after download
C.a .NET 8 mode that uses server interactivity on first visit then switches to the browser runtime once it has downloaded in the background
D.the choice between fast initial load with low client requirements but constant connectivity, versus large download but offline-capable client execution
A.Blazor WebAssembly — a .NET 8 mode that uses server interactivity on first visit then switches to the browser runtime once it has downloaded in the background
B.Blazor WebAssembly — a hosting model where component logic runs on the server and UI updates are pushed to the browser over a persistent connection
C.Blazor WebAssembly — the persistent real-time connection in server-side hosting that streams UI diffs to the browser and relays user events back
D.Blazor WebAssembly — a hosting model that downloads the .NET runtime and runs C# directly in the browser via WebAssembly
A.Blazor Server — a .NET 8 mode that makes a component interactive by running it on the server over a real-time connection
B.Blazor Server — a hosting model where component logic runs on the server and UI updates are pushed to the browser over a persistent connection
C.Blazor Server — the choice between fast initial load with low client requirements but constant connectivity, versus large download but offline-capable client execution
D.Blazor Server — a .NET 8 mode that uses server interactivity on first visit then switches to the browser runtime once it has downloaded in the background
A.SignalR circuit — a hosting model where component logic runs on the server and UI updates are pushed to the browser over a persistent connection
B.SignalR circuit — a .NET 8 mode that makes a component interactive by running it in the browser runtime after download
C.SignalR circuit — the persistent real-time connection in server-side hosting that streams UI diffs to the browser and relays user events back
D.SignalR circuit — a .NET 8 mode that uses server interactivity on first visit then switches to the browser runtime once it has downloaded in the background
A.a .NET 8 mode that makes a component interactive by running it in the browser runtime after download
B.a hosting model that downloads the .NET runtime and runs C# directly in the browser via WebAssembly
C.a hosting model where component logic runs on the server and UI updates are pushed to the browser over a persistent connection
D.the choice between fast initial load with low client requirements but constant connectivity, versus large download but offline-capable client execution
11. Which term means: "the choice between fast initial load with low client requirements but constant connectivity, versus large download but offline-capable client execution"?
A.Server vs WebAssembly trade-off — a .NET 8 mode that uses server interactivity on first visit then switches to the browser runtime once it has downloaded in the background
B.Server vs WebAssembly trade-off — the choice between fast initial load with low client requirements but constant connectivity, versus large download but offline-capable client execution
C.Server vs WebAssembly trade-off — a .NET 8 mode that makes a component interactive by running it on the server over a real-time connection
D.Server vs WebAssembly trade-off — a .NET 8 mode that makes a component interactive by running it in the browser runtime after download
A.InteractiveServer render mode — a hosting model where component logic runs on the server and UI updates are pushed to the browser over a persistent connection
B.InteractiveServer render mode — a .NET 8 mode that makes a component interactive by running it on the server over a real-time connection
C.InteractiveServer render mode — the choice between fast initial load with low client requirements but constant connectivity, versus large download but offline-capable client execution
D.InteractiveServer render mode — the persistent real-time connection in server-side hosting that streams UI diffs to the browser and relays user events back
A.InteractiveWebAssembly render mode — the choice between fast initial load with low client requirements but constant connectivity, versus large download but offline-capable client execution
B.InteractiveWebAssembly render mode — the persistent real-time connection in server-side hosting that streams UI diffs to the browser and relays user events back
C.InteractiveWebAssembly render mode — a hosting model that downloads the .NET runtime and runs C# directly in the browser via WebAssembly
D.InteractiveWebAssembly render mode — a .NET 8 mode that makes a component interactive by running it in the browser runtime after download
20. Which term means: "a .NET 8 mode that uses server interactivity on first visit then switches to the browser runtime once it has downloaded in the background"?
A.InteractiveAuto render mode — the persistent real-time connection in server-side hosting that streams UI diffs to the browser and relays user events back
B.InteractiveAuto render mode — a .NET 8 mode that makes a component interactive by running it in the browser runtime after download
C.InteractiveAuto render mode — a hosting model that downloads the .NET runtime and runs C# directly in the browser via WebAssembly
D.InteractiveAuto render mode — a .NET 8 mode that uses server interactivity on first visit then switches to the browser runtime once it has downloaded in the background
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