CVS Refers To

question 8

Multiple Choice

CVS refers to:

• A)eyestrain related to computer display screen use.
• B)a business practice that attempts to evaluate the intangible values of computer systems.
• C)carpal vision syndrome.
• D)a type of antivirus protection software.
• E)wrist injuries brought about by incorrect hand position when using a keyboard.

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Definitions:

NoSuchElementsException

An exception thrown when an attempt is made to access an element that does not exist, commonly encountered in iterators.

NullPointerException

An exception thrown in Java when an application attempts to use null in a case where an object is required.

NumberFormatException

An exception thrown in Java to indicate that an attempt has been made to convert a string to one of the numeric types, but the string does not have the appropriate format.

PrintStackTrace

A method in Java that prints the stack trace of the current thread to the standard error stream, useful for debugging exceptions.