15 real Filters questions from the ASP.NET Core 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 Filter?
Junior
A.the defined sequence in which the stages run, beginning with authorization and surrounding the action with resource and result stages
B.a hook that runs only when an unhandled error occurs during action processing, allowing custom handling
C.a hook running immediately before and after an action method executes, able to inspect or alter arguments and results
D.a hook running code at a specific stage around the execution of an action within the MVC invocation
A.Exception filter — a hook that runs only when an unhandled error occurs during action processing, allowing custom handling
B.Exception filter — the first filter stage to run, deciding whether a caller may proceed before any other logic executes
C.Exception filter — the defined sequence in which the stages run, beginning with authorization and surrounding the action with resource and result stages
D.Exception filter — a hook running code at a specific stage around the execution of an action within the MVC invocation
A.Authorization filter — a hook that runs only when an unhandled error occurs during action processing, allowing custom handling
B.Authorization filter — the defined sequence in which the stages run, beginning with authorization and surrounding the action with resource and result stages
C.Authorization filter — a hook running immediately before and after an action method executes, able to inspect or alter arguments and results
D.Authorization filter — the first filter stage to run, deciding whether a caller may proceed before any other logic executes
14. Which term means: "the defined sequence in which the stages run, beginning with authorization and surrounding the action with resource and result stages"?
A.Filter execution order — a hook that runs only when an unhandled error occurs during action processing, allowing custom handling
B.Filter execution order — a hook running immediately before and after an action method executes, able to inspect or alter arguments and results
C.Filter execution order — the first filter stage to run, deciding whether a caller may proceed before any other logic executes
D.Filter execution order — the defined sequence in which the stages run, beginning with authorization and surrounding the action with resource and result stages
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