1 In your words summarize the scope and impact of Informatio

1 -In your words, summarize the scope and impact of Information Systems Planning; it\'s significance to businesses

2 - Identify and describe the critical functions of computer systems and how green computing is implemented.

Please answer both questions.

Solution

a)
-->The impact of information availability on people\'s ability to process and use information in short and
long term planning and in decision making tasks.
-->Handzid revealed that the better the availability of information, the better the impact on both
efficiency and accuracy of business decisions.
-->The positive impacts of Information Technology expenses on business value. Kozak (2005) investigates
the influence of the evolution in Information Technology on the profit and cost effectiveness of
the banking zone during the period between 1992 and 2003.
-->the impact of current MIS models being developed at the selected organizations, and how far they practice
this concept in order to enhance their tactical and strategic planning.
-->Improved SISP is a major challenge facing information systems executives today. Successful planning is
important to the realization of the potential strategic impact of information systems.

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b)

-->Green computing, also called green technology, is the environmentally responsible use of computers and related resources.
-->It include the implementation of energy-efficient central processing units (CPUs), servers and peripherals as well as
reduced resource consumption and proper disposal of electronic waste (e-waste).
-->The United States was the voluntary labeling program known as Energy Star. It was conceived by the Environmental
Protection Agency (EPA) in 1992 to promote energy efficiency in hardware of all kinds.
-->The Energy Star label became a common sight, especially in notebook computers and displays.
-->Similar programs have been adopted in Europe and Asia.
-->The work habits of computer users and businesses can be modified to minimize adverse impact on the global environment.
-->Power-down the CPU and all peripherals during extended periods of inactivity.
-->Use liquid-crystal-display (LCD) monitors rather than cathode-ray-tube (CRT) monitors.
-->Minimize the use of paper and properly recycle waste paper
-->Use notebook computers rather than desktop computers whenever possible.
-->Dispose of e-waste according to federal, state and local regulations.