64 questions for “Exceptions”

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Java Exceptions 15

Information Technology

61 questions in 7 technologies

#	Question	Technology	Topic	Level
1	What is the difference between checked and unchecked exceptions in Java, and how does the compiler treat each differently? Java › Exceptions	Java	Exceptions	Beginner
2	What is a common anti-pattern with catching exceptions too broadly (catch (Exception e) or worse, catch (Throwable t)), and why is it generally discouraged? Java › Exceptions	Java	Exceptions	Intermediate
3	What is the purpose of the addSuppressed() mechanism and getSuppressed() method on Throwable, and in what specific scenario does the JVM automatically populate suppressed exceptions? Java › Exceptions	Java	Exceptions	Intermediate
4	How would you convert a checked-exception-throwing method into a lambda usable with a standard functional interface (which doesn't declare any checked exceptions), given standard interfaces like Function don't permit checked exceptions in their abstract method signature? Java › Functional Interfaces & Method References	Java	Functional Interfaces & Method References	Intermediate
5	How should exceptions be handled inside a BackgroundService's ExecuteAsync loop to prevent the entire service from crashing silently? .NET › Background Services	.NET	Background Services	Intermediate
6	How do you handle exceptions specifically within minimal API endpoints, given they don't use the traditional MVC exception filter pipeline? .NET › Global Exception Handling & Middleware	.NET	Global Exception Handling & Middleware	Intermediate
7	What is the difference between handling exceptions with middleware versus using try/catch blocks directly in controller actions? .NET › Global Exception Handling & Middleware	.NET	Global Exception Handling & Middleware	Intermediate
8	How should a global exception handler differentiate between exceptions that should return specific client-facing details versus exceptions that should always show a generic message? .NET › Global Exception Handling & Middleware	.NET	Global Exception Handling & Middleware	Intermediate
9	How should exceptions be handled inside a BackgroundService's work loop to prevent one failure from silently stopping all future processing? ASP.NET Core › Background Tasks & Hosted Services	ASP.NET Core	Background Tasks & Hosted Services	Intermediate
10	How do you handle exceptions specifically within minimal API endpoints, given they don't use the traditional MVC exception filter pipeline? ASP.NET Core › Error Handling	ASP.NET Core	Error Handling	Intermediate

Show all 61 questions in Information Technology

Accounting & Finance

3 questions in 2 technologies

#	Question	Technology	Topic	Level
1	How are reconciliation exceptions handled? Accounting Software & Systems › Reconciliation Tools	Accounting Software & Systems	Reconciliation Tools	Intermediate
2	What are invoice exceptions and how are they handled? Accounts Payable & Receivable › Invoice Processing	Accounts Payable & Receivable	Invoice Processing	Intermediate
3	How does procure-to-pay automation reduce matching exceptions? Accounts Payable & Receivable › Purchase Orders & 3-Way Matching	Accounts Payable & Receivable	Purchase Orders & 3-Way Matching	Advanced