What can be constructed by choosing two or more data items and combining them?

A) a primary key
B) an attribute
C) a secondary key
D) an entity
E) a concatenated key


E) a concatenated key

Computer Science & Information Technology

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Which of the following is the magnitude of harm?

A) Risk B) Threat C) Impact D) Vulnerability

Computer Science & Information Technology

Critical Thinking QuestionsCase I -1Carolyn works in the Marketing Department for the National Park Service (NPS). She asks the web design team to design a form for the department's website. The form will provide a way for interested tourists to request additional information about park activities, such as fishing and canoeing. Carolyn requests that an activities form be designed and placed inside an overall park form. What does the design team tell Carolyn about creating a form inside a form?

A. There is no problem with creating a form inside a form. B. A form cannot be placed inside another form. C. The NPS does not like the look of a form inside a form. D. None of the above

Computer Science & Information Technology

____ is a color mode specifically meant for printed output.

a. RGB b. CMYK c. 8-bit Indexed d. HDR

Computer Science & Information Technology

Which TCP/IP port does the H.323 video presentation protocol use?

A. 1720 B. 2427 C. 5004 D. 5061

Computer Science & Information Technology