Checked vs Unchecked Exceptions | Dataford Interview Questions

Explain the difference between checked and unchecked exceptions in Java.

Use the provided reference tables to return the canonical comparison for the two exception categories. Include only the checked and unchecked categories.

Output

One row per exception category
Columns: exception_category, compile_time_requirement, typical_examples, and caller_action
Order rows with checked first and unchecked second

Schema

java_exception_types

Column	Type	Description
exception_type_idPK	INT	Unique exception classification identifier
exception_category	VARCHAR(30)	Java exception category
rule_id	INT	Reference to the category rule
notes	VARCHAR(255)	Additional classification note

java_exception_rules

Column	Type	Description
rule_idPK	INT	Unique exception rule identifier
compile_time_requirement	VARCHAR(255)	Required compiler handling behavior
typical_examples	VARCHAR(255)	Representative Java exception classes
base_class	VARCHAR(100)	Common Java inheritance relationship

Your question is Checked vs Unchecked Exceptions. Start with the requirements and the two tables in the Question tab.

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