ORGANIZATIONAL INFORMATION SYSTEM

PRESENTED BY: Khawaja Naveed Haider 073605-085

Khawaja Naveed Haider

073605-085

WHAT TO DISCUSS? Decision Making Levels Types Of Information Systems Span Organizational Boundaries

Decision Making Levels

Types Of Information Systems

Span Organizational Boundaries

DECISION MAKING LEVELS There are three decision making levels. Executive Level (Top Management) Managerial Level (Middle Management) Operational Level (Bottom Management)

There are three decision making levels.

Executive Level (Top Management)

Managerial Level (Middle Management)

Operational Level (Bottom Management)

Decision Making Levels

Executive Level: Long Term Decisions Complex Decisions Operational Level: Daily decisions Structured decisions DECISION MAKING LEVELS Managerial Level: Takes weeks and months Neither complex nor simple

Executive Level:

Long Term Decisions

Complex Decisions

Operational Level:

Daily decisions

Structured decisions

TYPES OF INFORMATION SYSTEM There are three types of information systems. Executive Information System (EIS) Management Information System (MIS) Transaction Processing System (TPS)

There are three types of information systems.

Executive Information System (EIS)

Management Information System (MIS)

Transaction Processing System (TPS)

EXECUTIVE INFORMATION SYSTEM In shortest words, we can define it as “EIS requires only the summary of the whole business” It requires facts and numbers to be taken Easy access to both internal and external information

In shortest words, we can define it as “EIS requires only the summary of the whole business”

It requires facts and numbers to be taken

Easy access to both internal and external information

Management Information System Used by managerial or mid-level managers Subset of the overall internal controls Types Of Reports: Key-Indicator report Drill-Down report

Used by managerial or mid-level managers

Subset of the overall internal controls

Types Of Reports:

Key-Indicator report

Drill-Down report

TRANSACTION PROCESSING SYSTEMS Used at operational level of an organization Used for making transactions Online processing Example: Paying a utility bill from your bank account Sales and ordering

Used at operational level of an organization

Used for making transactions

Online processing

Example:

Paying a utility bill from your bank account

Sales and ordering

SPAN ORGANIZATIONAL BOUNDARIES There are three systems Decision Support System Expert System Office Automation System Collaborating Technologies: Videoconferencing Electronic Meeting System

There are three systems

Decision Support System

Expert System

Office Automation System

Collaborating Technologies:

Videoconferencing

Electronic Meeting System