ADVANCED MIS

Manager’s overview Managerial overviews Computer hardware

Information technology:

Managerial roles

Expectation of activities that mangers should perform in an organization.

Models of managerial Behaviour

Classical model :- Traditional description of management Focus on formal functions:- plan , organize,

coordinate, decide and control. Behavioural model:- Describe management based on

observations of management on the job.

The organization senior management Major end user(division)

Information system specialist

CIOManagers

System analystSystem designer

ProgrammersNetwork Specialist

Database administratorClerical

IT InfrastructureHardwareSoftware

Data storageNetworks

Information System Department

Computer Hardware Computer system:- Bit Bytes

Control Processing Unit:- ALU Control Unit

Primary Storage:- RAM ROM

Secondary storage:- Magnetic tape Magnetic disk Optical disk

Computer Processing:- Sequential processing Parallel processing

Input and output devices Batch and online processing Interactive Multimedia Classifying Computers:- Mainframe computer, midrange, server, minicomputer, pc,

workstation, supercomputers.

Computer Networks and client server:- Distributed processing Centralized processing Client server computing Peer to peer computing Network computer computing

THANK YOU…