A(n) ________ is a characteristic or quality that describes a database entity.
A) field
B) tuple
C) key field
D) attribute
E) relationship
Q. 2Which of the following is a disadvantage of custom system development?
A) It does not match an organization's requirements.
B) It has no strategic value that can contribute to a company's competitive advantage.
C) It requires employees to change their processes completely.
D) It requires long periods of time before going live.
Q. 3Discuss the key steps involved in knowledge management.
What will be an ideal response?
Q. 4Intranets link different systems and networks within a firm.
Indicate whether the statement is true or false
Q. 5A person who ensures that people adhere to the definitions for the master data in their organizational units is called a(n) ________.
A) data steward
B) database administrator
C) information systems educator
D) management analyst
Q. 6Pharming involves
A) redirecting users to a fraudulent Web site even when the user has typed in the correct address in the Web browser.
B) pretending to be a legitimate business's representative in order to garner information about a security system.
C) setting up fake Web sites to ask users for confidential information.
D) using e-mails for threats or harassment.
E) setting up fake Wi-Fi access points that look as if they are legitimate public networks.
Q. 7Lower-end interactive video chat systems create a greater sense of telepresence than higher-end ones.
Indicate whether the statement is true or false
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