Answer:
The answer is "Option b".
Explanation:
An access level denotes a set of data type permissions or restrictions, that reduces the access level, which is an effective way to reduce failure modes, debug time and system complexity. and other options are not correct, i.e. define as follows:
- In option a, In some of the cases, the system provides security, which is responded by the server to check the Eligibility of user, that's why it is not correct.
- In option c, The home address is always shown on the URL, that's why it is not correct.
Answer is A : Cache memory
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