An organization is conducting a study to see if hazardous waste sites pose health risks for cancer or other conditions, such as birth defects or nerve or liver damage. Which of the following specialized information systems would give the organization the information it is looking for?

Superfund information systems
Geographic information systems
Emergency department information systems
Electronic medical record systems

3. bob is arguing that if you use output feedback (ofb) mode twice in a row to encrypt a long message, m, using the same key each time, it will be more secure. explain why bob is wrong, no matter what encryption algorithm he is using for block encryption (15 points).

Which text format is this, "the text is transcribed exactly as it sounds and includes all the utterances of the speakers. "?

Which is the correct sequence of steps to set up a document in landscape orientation? a. select page setup from the file menu. then click the margins tab and select landscape. b. select page setup from the edit menu. then click the margins tab and select landscape. c. select page setup from the insert menu. then click the margins tab and select landscape. d. select page setup from the format menu. then click the margins tab and select landscape