Why Does the Following Code Cause a Compiler Error

question 4

Multiple Choice

Why does the following code cause a compiler error?
Try
{
Number = Integer.parseInt(str) ;
}
Catch (IllegalArgumentException e)
{
System.out.println("Bad number format.") ;
}
Catch (NumberFormatException e)
{
System.out.println(str + " is not a number.") ;
}

• A) Because you can have only one catch clause in a try statement
• B) Because NumberFormatException inherits from IllegalArgumentException. The code should handle NumberFormatException before IllegalArgumentException
• C) Because the Integer.parseInt method does not throw a NumberFormatException
• D) Because the Integer.parseInt method does not throw an IllegalArgumentException

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Definitions:

Myelination

The process of forming a myelin sheath around a nerve to increase the speed at which electrical impulses propagate along the nerve fiber.

Dendritic Spines

Small protrusions on dendrites of neurons that receive signals from other neurons and are key to synaptic strength and learning.

Axon Terminals

The very end of a branch of a nerve's axon, a long slender nerve fiber that conducts electrical signals to a nerve synapse.

Neural Plasticity

Refers to the brain's ability to change and adapt as a result of experience.