Information is the fact that are properly arranged, classified and organized. A management information system (MIS) is a computer system consisting of hardware and software that serves as the backbone of an organization's operations. An MIS gathers data from multiple online systems, analyzes the information, and reports data to aid in management decision-making.

A transaction process system (TPS) is an information processing system for business transactions involving the collection, modification and retrieval of all transaction data. Characteristics of a TPS include performance, reliability and consistency.

EDP means electronic data processing. Electronic data processing is a frequently used term for automatic information processing. It uses the computers to manipulate, record, classification and to summarize data. A computer is the best example of an electronic data processing machine.

Operational-level Systems keep a track on the daily regular business transactions of the organisation. Operational-level systems: support operational activities by keeping track of the elementary activities and transactions of the organization, such as assigning employees to tasks and recording the number of hours they work, or placing a purchase order.

The information generated at regular intervals is a recurring information. The monthly sales reports, the stock statements, the trial balance, etc. are recurring information. The financial analysis or the report on the market research study is non-recurring information.

MIS stands for Management information system. Management information system, or MIS, broadly refers to a computer-based system that provides managers with the tools to organize, evaluate and efficiently manage departments within an organization.

Feedback system is concerned with the way information is used for purpose of control and applies technologies. A feedback system is one in which the output signal is sampled and then fed back to the input to form an error signal that drives the system.

Integration refers to the holism of the system in real time. Holism is the perspective on the human condition that assumes that mind, body, individuals, society, and the environment interpenetrate, and even define one another. In anthropology holism tries to integrate all that is known about human beings and their activities.

Timeliness means that information must reach the recipients within the prescribe timerframe. For effective decisionmaking, information must reach the decision-maker at the right time, i.e. recipients must get information when they need it.

Accounting, finance, marketing, and human resources are known as Functional business areas. Functional areas are teams of employees who have similar skills and expertise. For example, a company's sales department is a common functional area, and the staff in this area would all be focused on selling the company's products.

The starting point of MIS planning is general business planning. It should provide support forthe management planning, decision making and action. It should provide support to the changing needs of business management. A long range MIS plan provides direction for the development of thesystem and provides a basis for achieving the specific targets or tasksagainst time frame.

MIS reports are generated based on the enterprise's need Planning. The plan for development and its implementation is a basic necessity for MIS. In MIS the information is recognized as major resource likecapital and time. If this resource has to be managed well, it calls upon themanagement to plan for it and control it, so that the information becomesa vital resource for the system.

The Management information System receives input from the TPS. Transaction processing is a way of computing that divides work into individual, indivisible operations, called transactions.

A deterministic system operate in a predictable manner. A deterministic system is a system in which no randomness is involved in the development of future states of the system. A deterministic model will thus always produce the same output from a given starting condition or initial state.

Dependability is not an attribute of software engineering. Dependability is a measure of a system's availability, reliability, and its maintainability, and maintenance support performance, and, in some cases, other characteristics such as durability, safety and security.

The effectiveness of marketing information system depends to a larger extent of feedback from market place to the firm. An MIS can provide endless benefits to any organization including: enabling managers to share information and work together virtually, helping marketers collaborate with customers on product designs and customer requirements, and addressing operational needs through customer management systems.

Batch processing is considered as the classical method of processing data. Batch processing is the processing of transactions in a group or batch. No user interaction is required once batch processing is underway. This differentiates batch processing from transaction processing, which involves processing transactions one at a time and requires user interaction.

In the system concepts, the term integration is refers to the holism of systems. Holism emphasizes that the state of a system must be assessed in its entirety and cannot be assessed through its independent member parts.

Geographical information System (GIS) is a computer based system that stores and, manipulates data that are viewed from a geographical point or reference. A geographic information system (GIS) is a framework for gathering, managing, and analyzing data. Rooted in the science of geography, GIS integrates many types of data. It analyzes spatial location and organizes layers of information into visualizations using maps and 3D scenes. ​With this unique capability, GIS reveals deeper insights into data, such as patterns, relationships, and situations helping users make smarter decisions.

The first step in the systems development life cycle (SDLC) is Problem/Opportunity Identification. The process of problem identification involves the development of clear, straightforward problem statements that can be linked directly with the specific goals and objectives.

In compilation process the program is placed in the memory in the form binary. Binary is a base 2 number system invented by Gottfried Leibniz that is made up of only two numbers: 0 and 1. This number system is the basis for all binary code, which is used to write data such as the computer processor instructions used every day.

Information System can be any organized combination of people, hardware, software, communications networks and data resources that collects, transforms and disseminates information in an organization. MSS provide information and support needed for effective decision making by manager.

Sales recap is an overall performance summary to date and compared with the previous periods, budgets. The Sales Recap report is a valuable tool in evaluating the profit on a particular sale. The Sales Recap report can be found in a number of places within the software.

Operational-level systems monitor the elementary activities and transactions of the organization.

Projections and responses to queries are Information output characteristics associated with Executive Support System (ESS). An Executive Support System (ESS) is software that allows users to transform enterprise data into quickly accessible and executive-level reports, such as those used by billing, accounting and staffing departments. An ESS enhances decision making for executives.

In computer the number system of 0 and 1 is called as binary. The binary number system, also called the base-2 number system, is a method of representing numbers that counts by using combinations of only two numerals: zero (0) and one (1).

SDLC stands for Software development life cycle. Software Development Life Cycle (SDLC) is a process used by the software industry to design, develop and test high quality softwares. The SDLC aims to produce a high-quality software that meets or exceeds customer expectations, reaches completion within times and cost estimates.

The major drawbacks in decision making by MIS is difficult due to rules for business problems. The various administrative problems that are faced by the management in the process of decision-making are: the correctness of decision, the decision environment, timing of decision, effective communication of decision, participation in decision-making and implementation of decision.

Top down approach is used for development. A top-down approach (also known as stepwise design and in some cases used as a synonym of decomposition) is essentially the breaking down of a system to gain insight into its compositional sub-systems in a reverse engineering fashion.

The most rapidly growing application for computer assisted decision making is called simulation. A simulation is an approximate imitation of the operation of a process or system; that represents its operation over time.