Meg logs into her email account without entering her user ID and password manually every time. She also finds results from searc
h engines that are relevant to the place where she lives. Meg is aware that her personal information is not safe. What steps should Meg take for a safer browsing experience? Meg should disable
of sensitive information such as her username and passwords. She should also disable the option to track her
in her web browser.
Reset
Based on the information given, Meg should disable (auto completion) of sensitive information such as her username and passwords and she should also disable the option to track her (location) in her web browser.
When auto completion is disabled, then she will have to enter her user ID and password manually every time she wants to login. Also, disabling the option to track her location will help in safeguarding her personal information.
</span>Answer: If you use a surrogate key, you must ensure that the candidate key of the entity in question performs properly through the use of "unique index" and "not null" constraints.
