B
Explanation:
The Alter command is used when we want to modify a database or object contain in database.
Authentication can be done by the issuer of the security.
What do you mean by authentication?
Authentication is the act of proving an assertion, such as a computer system user's identification. Authentication is the process of verifying a person's or thing's identity, as opposed to identification, which is the act of indicating that identity. It could entail validating personal identification documents, verifying the authenticity of a website with a digital certificate, carbon dating an artefact, or guaranteeing that a product or document is not counterfeit.
Only a party with access to particular company documents may authenticate a mutilated certificate. It is most likely the issuer, but it could also be the transfer agent or registrar.
To learn more about authentication
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Answer:
Tab isolation
Explanation:
Tab isolation is a feature of the browser that works to protect your data from malware. its uses to enhance the reliability of the browser by considering the impact of the crash.
A browser without the tab isolation can be crash fully due to the crashing of one tab. this feature helps to recover the previous opening tab after crashing while on the previous version of the browser if one tab crashes then it automatically crashes all other tabs.
Answer:
Your question seems incomplete
Explanation:
Answer:
Last Option is correct answer. ( Option D)
Explanation:
Option A is rejected because this will allow the view permission but as mentioned the management want a new profile for the users as well.
Option B is rejected because again it will not facilitate the different profile requirement.
Option C is not answer because It will only help in viewing the data and granting permission.
Option D is selected because it will meet both requirements which are to make a new profile first of all and then grant the View permissions to these profiles for the user subset.
