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Consider the following scenario: A login system is being tested. The tester: Does not have access to the source code Only checks if the system behaves correctly when entering valid and invalid usernames and passwords. Tasks Identify the testing type used. Explain why this testing type is appropriate for this scenario. Suggest another testing type that developers should perform before this test.

Which testing approach requires full knowledge of the internal code and logic of the system?

Which testing type ensures that previously working functionality still works after code modification?

A distributed system where nodes communicate through a central intermediary responsible for routing messages follows which architecture?

Risk exposure in software risk analysis is calculated using:

Provider’s order:                     metformin 500 mg PO every day Available:                                See label How many tablet(s) will be administered per dose (one time per day)?                     Don’t include the label  in the answer.                  _______ tablet(s)

Sliding Scale Insulin Provider’s order:                    Sliding scale regular insulin Blood sugar:                           151-200           2 units                                                 201-250           4 units                                                 251-300           6 units                                                 301-350           8 units                                                 >350              Call provider Patient’s results from fingerstick blood sugar is 251. How  many units of insulin will be administered? Which vial will be used to draw up the insulin? Pick two answers to address both questions.

Provider’s order:                      lisinopril 7.5 mg PO now Available:                                  See label How many tablet(s) will be administered?                     Don’t include the label  in the answer. Round to the nearest 1/2 tablet (if required)                 _______ tablets

Provider’s order:                  A patient has 180 mL of Normal Saline left to infuse (in the bag).                                             The IV is infusing at 60 mL/hr.                                             How many hours does the IV have left to infuse?Don’t include the label in the answer.Round to the nearest 10th (if needed). _______ hours

Provider’s order:          solu-medrol 60 mg IM now Available:                     See label            What solution will be used to reconsitute this medication for IM use? _______ How much of this solution will be added to reconstitute this medication? Don’t include the label  in the answer.  _______ mL How many mL(s) of reconstituted medication will be administered? Don’t include the label  in the answer.Round to the nearest 10th _______ mL