Home » Oracle » 1z0-151 » Which setting of :SYSTEM.MESSAGE_LEVEL suppresses all system messages?
Which setting of :SYSTEM.MESSAGE_LEVEL suppresses all system messages?
A. 0
B. 10
C. 25
D. 50
E. You cannot use :SYSTEM.MESSAGE_LEVEL to suppress all system messages
Correct Answer: E
Explanation/Reference:
Explanation:
Controlling System Messages
You can prevent system messages from being issued, based on their severity level. FormsBuilder classifies every message with a severity level that indicates how critical or trivial the information is; the higher the numbers, the more critical the message. There are six levels that you can affect.
Note: Suppressing Messages According to Their Severity
In a trigger, you can specify that only messages above a specified severity level are to be issued by the form. You do this by assigning a value to the MESSAGE_LEVEL system variable. Forms then issues only those messages that are above the severity level defined in this variable. The default value for MESSAGE_LEVEL (at form startup) is 0. This means that messages of all severities are displayed.
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