A composition or “has-a” relationship is represented in the UML by:

a. Attaching a solid diamond to the association line.
b. Attaching a solid triangle to the association line.
c. Making the association line bolded.
d. Making the association line dashed


a. Attaching a solid diamond to the association line.

Computer Science & Information Technology

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________ is a sub layer of the SDN control layer. (Choose all correct answers.)

A) Abstraction B) Orchestration C) Control support D) Application support

Computer Science & Information Technology

Newsgroups are part of an online bulletin board system called ____, which contains groups covering a huge variety of subjects.?

A. ?GROUPS B. ?ARPANET C. ?USENET D. ?NEWSNET

Computer Science & Information Technology

Which of the following statements best describes reputational risk?

A) The risk arising from adverse business decisions
B) The risk arising from negative public opinion
C) The risk arising from problems with service or product delivery
D) The risk of loss resulting from inadequate or failed internal processes, people, or systems

Computer Science & Information Technology

A die is rolled twice. What is the probability of rolling a total of 9 on two dice?

A.
B.
C.
D.
E.

Computer Science & Information Technology