Q6. A doctor's surgery provides medical care for people in the local area. The surgery uses Information
Technology to collect, store and process patient data.
Usernames and passwords are used to restrict user access to patient data.
Explain two other ways the surgery can restrict user access.
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According to alisa miller foreign news bureaus

Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.

Alex’s family members live in different parts of the world. they would like to discuss the wedding plans of one of their distant relatives. however, alex wants all the family members to talk to each other simultaneously so that they can make decisions quickly. which mode of internet communication should they use? a. blog b. email c. wiki d. message board e. instant messaging