________ is a load-balancing mechanism used by DNS servers to distribute name resolution activity among all available DNS servers
a. Clustering
b. Dividing
c. Round robin
d. None of the above.
C. If multiple A or AAAA resource records are found in a DNS query (for example, on a multihomed computer), round robin sequences these resource records randomly in repeated queries.
Computer Science & Information Technology
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A standard way for a data source to be organized is with records in:
A) columns. B) rows. C) cells. D) tables.
Computer Science & Information Technology
A security administrator wants to implement a company-wide policy to empower data owners to manage and enforce access control rules on various resources.Which of the following should be implemented?
A. Mandatory access control B. Discretionary access control C. Role based access control D. Rule-based access control
Computer Science & Information Technology