Why Should We Use Try-With-Resources to Open a Connection to a Database

question 39

Multiple Choice

Why should we use try-with-resources to open a Connection to a database?

• A)To commit the changes
• B)To display the ResultSet
• C)To display the metadata
• D)To close the connection

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Definitions:

Alternative Hypotheses

Statements positing a specific relationship or difference between variables, considered when the null hypothesis is suspected to be false.

Test Statistic

A value derived from sample data used in hypothesis testing to determine whether to reject the null hypothesis.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect exists between specified populations or parameters.

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis by stating there is a statistically significant effect or relationship between variables.