EESA01H3 Chapter 5: THE SCIENCE BEHIND THE STORIES W/MYENVIRONMENTPLACE Chapter 5 Readings

which of the following statements is true of information systems?

A) Information systems include all business process activities.
B) Every information system has at least one application.
C) Information systems should be bought entirely off-the-shelf.
D) Every business process should include at least one information system.

Which of the following statements is true of trophic levels in an ecosystem?

a) Food chains are accurate representations of dynamics in an ecosystem.

b) In terrestrial ecosystems, primary producers commonly eat plants.

c) Food webs are easier to interpret than food chains.

d) The least amount of energy is available at the top of a food chain.

what are the three fundamental elements of an effective security program for information systems?