Which of the following are responsible for developing and operating the information systems?

Q: What is the role of the information system functions in a 

business ? 

(A) Describe how the information system function supports a business .
(B) Compare the roles played by programmers, system analysts, information systems managers, the chief information officers (CSO) , and chief knowledge officer (CKO).

A: 

(A) Describe how the information system function supports a business.

An information system is an arrangement of people, data, processes, and information technology that interact to collect, process, store, and provide as output the information needed to support an organization. 

The role of information systems department is that it is responsible for the maintenance of the hardware software, data storage, and networks. This is to comprise the firm’s infrastructure.

Information systems can transform business. The ways to support this business is by the increasing the use of cell phones and wireless telecommunications devices, by shifting toward online news and information, booming e-commerce and Internet advertising, and by having federal security and accounting laws. The Internet will also drastically reduce the costs of businesses operating on a global scale. These changes will lead to the emergence of the digital firm. Most of the firm's significant business relationships are with customers, suppliers, and employees where they are digitally enabled and mediated.

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(B) Compare the roles played by programmers, system analysts, information systems managers, the chief information officers (CSO) , and chief knowledge officer (CKO).

   Programmers are highly trained to write down software instructions for computers. The roles of programmers are that their job position is not just high in demand but readily available. Furthermore, a computer programmer is one who develops various programs. Their programmes are normally related to the use of the computer. Their programmes are also used by many. Computer programmers also consult with outside parties in relation to the construction of computer programming. By then they will have more methods and the programs for themselves. They must also follow the progress of programs to ensure that they are operating correctly. This is so that when in any doubt, they will fix the program errors that might occur along the way.

    System analysts research problems, plans solutions, recommends software and systems that are at least at the functional level. They also coordinate development to meet business or other requirements. They also help organizations understand challenges such as providing cases, flowcharts or even database design. System analysts ensure that the needs and expectations of clients are represented correctly. They also ensure that requirements are set forth by business and also saved and documented correctly and safely. This is before their solution can be developed.

    Information systems managers implement information technology in an organization. They are overseen as a team of Information Technology professionals. Besides that, they are responsible for the computer systems within a company and also for the implementation of technology within an organisation. They direct the work of systems and business analysts, computer programmers, support specialists and other computer related workers. Information system managers provide secure access to the network for remote users. They manage crisis situations, which may involve complex technical hardware or software problems.

    Information system department includes a Chief Information Officer (CIO) who is responsible for the development of a new system. They are also involved with driving the analysis and re-engineering the existing of a business process. Furthermore, identify and develop capability to reshape the enterprise's physical infrastructure and network access. A CIO helps and combines an understanding of institutional business needs and a perspective of users' needs. Not to forget that they identify enterprise's knowledge resources. They are also involved with driving the analysis and re-engineering the existing of a business process.

The job of a Chief Security Officer ( CSO) is to supervise and control the work of security personally. One should oversee a network of security directors and vendors who safeguard the company's assets, intellectual property and computer systems. This includes the physical safety of employees and visitors. A CSO maintains his relationship with local, state and federal law enforcement and other related government agencies. One also works with outside consultants as appropriate for independent security audits.

A Chief Privacy Officer (CPO)‘s job is to assure that the use of technologies sustain, and do not erode, privacy protections relating to the use, collection, and disclosure of personal information. One should evaluate legislative and regulatory proposals which involve collection, use, and disclosure of personal information by the Federal Government.

    A Chief Knowledge Officer (CKO)’s role is to enhance customers’ satisfaction and needs. This is through improved products or services and shorter lead times. Their job is to reduce costs which are by facilitating knowledge centricity and ensuring that the best, most relevant information that is accessible to all personnel. They also increase profitability and growth through high efficiency in knowledge sharing. Furthermore, a CKO must have skills across a variety of areas such as being good at developing and understanding the big picture, advocacy such as articulation, promotion and justification of the knowledge agenda.

References: 

Who is responsible for information system?

Who is responsible for developing and operating the information systems?

Which of the following are responsible for developing and operating the information systems A is specialists B is Analyst C is experts D is data entry?

Which of the following are the components of the information systems development?