A user authenticates to a local directory server. The user then opens a virtualization client to connect to a virtual server. Instead of supplying a username/password combination, the user simply checks a use directory credentials checkbox to authenticate to the virtual server. Which of the following authentication types has been utilized?
A. Transitive trust
B. Common access card
C. Multifactor authentication
D. Single sign-on
Answer: B. Common access card
Computer Science & Information Technology
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Which statement is true?
a) The members of a union can be of any type. b) The members of a union must all be of the same type. c) A union may not be assigned to another union of the same type. d) Unions may be compared to other unions of the same type.
Computer Science & Information Technology
The listen system call is used to
A. enable incoming connections to a socket B. receive data from a client
Computer Science & Information Technology