Exam 15: Managing Information and Technology

Most entry-level IS jobs require a business degree with a major in information systems.

_____ is just a portion of the Internet.

A technology called electronic data interchange helps a business to process transactions and transmit purchasing documents directly from one IS to another.

SCENARIO-BASED Consuela Alvarez is an information system (IS) manager for Metro Hospital, a major medical facility specializing in the care of infants and children. She supervises a total of ten people in processing the hospital’s information needs. She works long hours and always receives an “excellent” rating from upper management. Alvarez has worked for Metro in this capacity for six years and is quite happy with her job. -Alvarez's job calls for her to use technology in converting data into information and directing the flow of information to the right people.

Caesar's information system can be used to access whether the placement of slot machines affects profitability. Who would use this information

By _____ its customer-based data warehouse, a firm can discover previously unknown relationships between customers in general and certain groups of customers.

Using a variety of wired and wireless communication channels, _____ networks transmit digital data from one computer to another.

Describe the two kinds of transactions that occur in business.

Most people feel that it's safe to use passwords over the Internet.

A wide area network links computers that are in close proximity-in the same building or office complex.

If you're conducting business over the Internet, you're engaged in _____.

SCENARIO-BASED Consuela Alvarez is an information system (IS) manager for Metro Hospital, a major medical facility specializing in the care of infants and children. She supervises a total of ten people in processing the hospital’s information needs. She works long hours and always receives an “excellent” rating from upper management. Alvarez has worked for Metro in this capacity for six years and is quite happy with her job. -Given the nature of Alvarez's job and the mission of her employer, it isn't likely that she'll ever need an executive information system.

Using an example, explain how encryption works.

The World Wide Web is the same thing as the Internet.

SCENARIO-BASED Consuela Alvarez is an information system (IS) manager for Metro Hospital, a major medical facility specializing in the care of infants and children. She supervises a total of ten people in processing the hospital’s information needs. She works long hours and always receives an “excellent” rating from upper management. Alvarez has worked for Metro in this capacity for six years and is quite happy with her job. -If she's interested in discovering previously unknown relationships between the general behavior of her customers and that of certain groups of them, Alvarez will probably turn to data mining.

In most large organizations, the information system is operated by a senior management team, including a(n) _____ who oversees information and telecommunications systems.

Information managers perform all of the following tasks except:

Password thieves count on people using different passwords for different online accounts.

SCENARIO-BASED Consuela Alvarez is an information system (IS) manager for Metro Hospital, a major medical facility specializing in the care of infants and children. She supervises a total of ten people in processing the hospital’s information needs. She works long hours and always receives an “excellent” rating from upper management. Alvarez has worked for Metro in this capacity for six years and is quite happy with her job. -One day, Alvarez may become the chief technology officer at Metro.

_____ is the most effective method of ensuring that sensitive computer-stored information can't be accessed or altered by unauthorized parties.