Which of the following illustrates the use of information systems to focus on market niche?
A) A hot tub dealer's use of information systems to determine which models and options its customers are most likely to buy
B) A shoe manufacturer's use of information systems in selling custom, made-to-order shoes directly to customers
C) A PC manufacturer's use of information systems to facilitate direct access from suppliers to production schedules
D) A grocery store chain's use of information systems to produce products and services at a lower price than competitors
E) An airline's use of information systems to analyze detailed data on customers to determine each customer's profitability
Q. 2The property by which subtype entities possess the values of all attributes of a supertype is called:
A) hierarchy reception.
B) class management.
C) attribute inheritance.
D) generalization.
Q. 3The following command would work fine:insert into budget values 121,222,111;
Indicate whether the statement is true or false
Q. 4Applications built with a multitier architecture are meant to support departments.
Indicate whether the statement is true or false
Q. 5Which of the following illustrates the use of information systems to strengthen customer and supplier intimacy?
A) A hot tub dealer's use of information systems to determine which models and options its customers are most likely to buy
B) A shoe manufacturer's use of information systems in selling custom, made-to-order shoes directly to customers
C) A PC manufacturer's use of information systems to facilitate direct access from suppliers to production schedules
D) A grocery store chain's use of information systems to produce products and services at a lower price than competitors
E) An airline's use of information systems to analyze detailed data on customers to determine each customer's profitability
Q. 6Three-tier architectures generally result in higher long-term costs.
Indicate whether the statement is true or false
Q. 7A synonym is an attribute that may have more than one meaning.
Indicate whether the statement is true or false
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