Point out the correct combination related to output statements.

echo: true
echo=false
none of the mentioned

The correct answer is: A. results: “asis”

The results keyword is used to output the results of a query. The asis keyword is used to output the results without any formatting.

The echo keyword is used to output a string to the console. The true and false keywords are used to set the value of a boolean variable.

Therefore, the only option that is related to output statements is A. results: “asis”.