Organisation. Bacteria have cellular level of organisation and humans have organ system level of organisation.
Information systems in organizations can be classified based on their functionality, such as transaction processing systems, management information systems, decision support systems, and executive information systems. They can also be categorized based on the level of the organization they support, such as operational, tactical, and strategic systems. Additionally, information systems can be classified by the type of users they serve, such as employees, managers, customers, and suppliers.
provides aggregate, high-level data
Elton management System
sponges have cellular level organisation meaning that their cells are specialized so that different cells perform different functions
Executive secretaries assist and report directly to the executive management and senior level members of an organization.Executive secretaries assist and report directly to the executive management and senior level members of an organization.Executive secretaries assist and report directly to the executive management and senior level members of an organization.Executive secretaries assist and report directly to the executive management and senior level members of an organization.Executive secretaries assist and report directly to the executive management and senior level members of an organization.Executive secretaries assist and report directly to the executive management and senior level members of an organization.
No, they show cellular level of organisation.
An Executive Administration Assistant is the closest job to executive administration. This position usually entails high-level administrative support, for example to a CEO or MD of a major company. It requires more skills, experience and qualifications than regular administrative work.
The decision support system in MIS helps the management level staff to make comparisons and alter certain processes for smooth running of the business. The system acts as a guide.
ESS are designed to serve executive/senior level management I found it on this HTML version: http://74.125.47.132/search?q=cache:dw_n2ubQaKoJ:www.macs.hw.ac.UK/~trinder/DbInfSystems/TypesOfIS.ppt+ESS+are+specifically+designed+to+serve+this+level+of+the+organization&CD=2&hl=en&ct=clnk&gl=us
D-level executives are directors of various operational areas in an organization. Directors are usually responsible for a specific function within the organization and typically reports to a Vice President (a V-level executive), who then reports to a C-level executive (e.g., Chief Executive Officer, Chief Financial Officer, etc.).
An Executive Support System is a class of information systems that supports business and organizational decision-making activities.It is an interactive software-based system made to help decision makers compile useful information from a combination of raw data to identify and solve problems and make decisions.It supports the following:-1. an inventory of all of your current information assets.2.comparative sales figures between one week and the next.3.projected revenue figures based on new product sales assumptions.Its keypoints are:-Improves personal efficiencySpeed up the progress of problems solving in an organization.Facilitates interpersonal communicationPromotes learning or trainingIncreases organizational controlGenerates new evidence in support of a decisionCreates a competitive advantage over competitionEncourages exploration and discovery on the part of the decision makerReveals new approaches to thinking about the problem spaceHelps automate the managerial processes.