Multiple choice technology web technology

What if no navigation rule matches a given action in JSF

  1. Gives an excpetion

  2. Blank Page comes up

  3. If no navigation rule matches a given action, then the current page is redisplayed

  4. Error code 404 appears

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

JSF navigation rules are optional - if no rule matches an action outcome, the framework simply redisplays the current page. This is deliberate default behavior, not an error condition. Options A (exception) and D (404 error) are incorrect because JSF handles this gracefully. Option B (blank page) is also incorrect.