What are some best practices when writing doc comments for exposed API elements (select all correct answer(s) and no incorrect answer(s) to get credit)?

What is the output of the following code:   ArrayList numbers = new ArrayList(); numbers.add(1); numbers.add(2); numbers.add(3); numbers.add(4); numbers.add(5); for (Integer number:numbers) { System.out.println(number); numbers.remove(6); }

It is generally better practice to return null instead of empty collections or empty arrays.

What is the preferred class of medication in the the treatment of a patient with hypertension and a history of heart failure who already takes diuretics and carvedilol for the heart failure? Write your answer below

How many grams of KCl would you need to make 1000ml(1L) of a 1M solution? work and answer required please reference the following molecular weight of KCl=74g/mol.

Online Editor Link (Fork this): LINK Alternatively, you can also use the editor here: LINK The multiplicative persistence of a number is the count of steps needed to reduce it to a single digit by multiplying its digits together repeatedly. For example, the multiplicative persistence of 39 is 3 because: Step 1: 3 × 9 = 27 Step 2: 2 × 7 = 14 Step 3: 1 × 4 = 4 And 4 is a single-digit number, so we stop after 3 steps. Write a function calculate_persistence(num) that takes a positive integer as input and returns its multiplicative persistence. Examples: calculate_persistence(4) should return 0 (it’s already a single-digit number, so no steps are needed) calculate_persistence(39) should return 3 (as shown in the example above) calculate_persistence(999) should return 4 (9×9×9=729, 7×2×9=126, 1×2×6=12, 1×2=2) calculate_persistence(77) should return 4 (7×7=49, 4×9=36, 3×6=18, 1×8=8) Your function should work for any positive integer.

Entry 4: “Un conseil santé” (A Health Tip)Share one piece of health advice you’ve received that you think is important.Example: “Je pense qu’il faut boire beaucoup d’eau chaque jour pour être en bonne santé.”

Complétez les phrases en l’adjectif possessif approprié. (My) auto est en panne. (Your, fam.) livre est intéressant. J’écris à (my) mère. J’aime (his) cravate. Il parle à (her) père. Ils lisent (their) journal. Nous aimons (our) appartement. Paul parle à (his) amie. Ils ont (their) billets. Elle veut (her) argent. Il écrit à (his) mère. Nous écoutons (our) professeurs.

Which of the following clients would be best to form a group with, keeping in mind individual needs and goals. Choose the 3 best group members:

An OTA is providing driving rehab to a client with L hemiplegia who is R hand dominant. The OTA recommends the client to use a spinner knob on the steering wheel. Which of the following would this be considered?