Brief History of Information Systems

Question 1

In 1959, he said that information and information systems would become increasingly important, which led him to coin the term “knowledge worker”

Answer 1

Peter Drucker

Question 2

are the professionals who make and modify knowledge as a fundemental part of their jobs

Answer 2

Knowledge workers

Question 3

most information systems and their reports were under the control of accounting departments. centralized

Technology at thetime included third-generation mainframe computers such as the IBM 360 and minicomputes. Languages used include Assembler, Fortran, COBOL, and Database. Ethernet networks were develop during this time

Answer 3

First Era (mind 1960s to mid 1970s) Mainframe and Minicomputer

Question 4

While information systems were still concerned with governance and the needs of management, more departments were beginning to benefit from the technology.

In many companies, steering committess and user-led initiatives determine the scope of additional information system projects.

Technology included the first personal computers (PCs) and mid-range computers

Answer 4

Second Era (mid 1970s to mid 1980s)

Question 5

In this era, concentrated information systems started to spread, and information become deconcentrated. Technological diffiulties and cost decreased, and an enterprise’s need to share information grew.

During this era, a new position arose in many companies to oversee the producement and management of multiple information systems: the Chief Information officer or CIO. Technology during this era included internetworking and the emergence of the Internet.

Answer 5

Third Era (mid-1980s to late 1990s)

Question 6

During this era, information systems are still tied to governance and management although the systems are widely distributed to every employee who needs them across multiple platforms.

This era combined all aspects of the business enterprise, offering rich information access surrounding the complete management structure.

Technology now includes social media, search engines, and various computing through a variety of platforms, including laptops and smartphones.

Answer 6

Fourth Era (the late 1990s to today): Enterprise

Question 7

This era uses networking technology that delivers applications and data storage independent of the configuration or location of the hardware. Along with high-speed smartphones and Wi-Fi networks, this era has led to new levels of flexibility, such as cloud computing, in which managers may access information systems anywhere with a laptop, tablet, or smartphone.

Rising global competitiveness has forced companies to find better and more cost-effective ways. The solution for companies continues to be use informatio systems to accomplish tasks better, faster, and cheaper.

Answer 7

Fifth Era (Moving Forward): Cloud Computing