What is an expected result of implementing an effective information system?

An effective information system is designed to enhance the flow of information and streamline processes, which in turn significantly boosts decision-making capabilities within an organization. By consolidating data, providing timely access to information, and offering analytical tools, an effective information system enables decision-makers to analyze trends, evaluate outcomes, and make informed choices based on accurate data.

With improved decision-making capabilities, organizations can respond more quickly to market changes, optimize resource allocation, and ultimately foster a more agile operational environment. This empowerment of informed decision-making leads to better overall performance and can drive strategic initiatives forward.

In contrast, the other options reflect outcomes that would typically detract from the benefits of an effective information system. Increased employee turnover, decreased data accessibility, and restricted communication are all detrimental to an organization's ability to operate efficiently and to leverage well-informed decision-making. Thus, the focus on improving decision-making capabilities underscores the essential role that an effective information system plays in organizational success.