FQuestion $5(1$ point$)$

For each of the Interface Practice lab components, read their specifications carefully.

Then, for each of the operations below, match it to the expected output.

$($If the input is empty $($e$.$g$.$ "bond$()")$ this means there are no characters generated.$)$

countA$($ ACGAACGUUU, $7$

$9.-1$

countA$($ AAAU, $5)$

$0$

true

bond$($ CAUCAUGG $)$

false

bond$()$