Which of the Following Is a True Statement About Caring

question 14

Multiple Choice

Which of the following is a true statement about caring for a microscope?

• A)Carry the microscope by the oculars. 
• B)Keep the microscope uncovered when not in use to avoid turning the knobs. 
• C)Clean the lens with standard tissue. 
• D)Use oil only with oil-immersion lens.

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Definitions:

Try-Catch-Throw Trio

This refers to the combination of using try and catch blocks along with a throw statement in exception handling, allowing for errors to be caught and possibly re-thrown for further handling.

Handling Exceptions

Handling exceptions involves writing code that responds to errors during program execution in a controlled manner, thereby preventing the program from crashing unexpectedly.

RuntimeException

A type of exception in programming that indicates errors that can occur during the execution of a program and are not checked by the compiler, such as division by zero or invalid array indexes.

Catch Or Declare Rule

A rule in Java that requires a method to either catch an exception with a try-catch block or declare it in the method's signature if it can throw checked exceptions.