Many Web sites use a digital certificate to prove their identity to visitors. Why is the use of digital certificates considered a reliable form of authentication?
A. It complies with 802.1x.
B. It is a form of trusted third-party authentication.
C. It uses symmetric encryption keys.
D. It is a web of trust.
Answer: B. It is a form of trusted third-party authentication.
Computer Science & Information Technology
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A) Two tables share a common field. B) Two tables have no relationship. C) All fields in the tables should be the same. D) There is nothing necessary for the query to work properly.
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Which type of database arranges links in a tree structure?
a. Hierarchical database b. Network database c. Relational database d. Object-oriented database
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