A is an error not detected while compiling a program. It is not noticed until the program asks the computer to do something inappropriate while executing.

a. Syntax Error
b. Package
c. Run-time Error
d. JAVA API

c. Run-time Error

Explanation:

-A Syntax Error is a mistake in a program source code.

-A package is something that can be added to a program to have other features.

-Run-time error is a mistake that appears when the program is executing.

-JAVA API is a group of classes that are found in the Java development kit.

According to this, the error that is not detected while compiling a program and it is not noticed until the program asks the computer to do something inappropriate while executing is the run-time error.

answer(true);