Consider the Following Code Snippet: Scanner in = New Scanner

question 78

Multiple Choice

Consider the following code snippet: Scanner in = new Scanner(. . .) ;
In) useDelimiter("[^0-9]+") ;
What characters will be ignored and not read in using this code?

• A) Only alphabetic characters will be ignored.
• B) Only numeric characters will be ignored.
• C) Only non-alphabetic characters will be ignored.
• D) Only non-numeric characters will be ignored.

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Definitions:

Prevalence

describes the proportion of a particular population found to be affected by a medical condition at a specific time.

Health Department

A part of the government concerned with the health of the population, responsible for public health policies, research, and disease control measures.

Population

The whole number of people or inhabitants in a country or region, or a specific group of individuals being studied.

Reinforcement

A concept in psychology and behavior analysis where a certain behavior is encouraged or discouraged through rewards or punishments.