1Z0-803 · Question #186
Given: What is the result?
The correct answer is C. An exception is thrown at runtime. The program executes code that compiles successfully but encounters a condition during runtime that prevents it from completing successfully, leading to an exception.
Question
Given:
What is the result?
Exhibit
Options
- ANull
- BCompilation fails
- CAn exception is thrown at runtime
- D0
How the community answered
(30 responses)- A10% (3)
- B17% (5)
- C70% (21)
- D3% (1)
Why each option
The program executes code that compiles successfully but encounters a condition during runtime that prevents it from completing successfully, leading to an exception.
'Null' would be the result if a method returned null or a variable held null without causing an exception to be thrown.
Compilation fails when there are syntax errors, type mismatches, or other issues preventing the source code from being converted into executable bytecode.
An exception is thrown at runtime when the Java Virtual Machine encounters an error that prevents normal program execution, even if the code compiles successfully. This could be due to various reasons such as attempting an operation on a null object, performing division by zero, or accessing an array out-of-bounds.
'0' would be a specific return value or calculation result, indicating successful execution of the program.
Concept tested: Java runtime exception handling
Source: https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/RuntimeException.html
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