Gh raisoni mba 1st year class 1
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Transcript of Gh raisoni mba 1st year class 1
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Unit 3: Introduction to Information Systems and MIS
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Introduction to Information Systems and MIS
Concepts of Data and Information , Attributes of Information, Introduction to MIS, DSS, TPS, EIS, OAS, ISS. MIS in functional areas like Production, HR, Finance and Marketing. MIS in Web-environment , MIS and E-business
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Agenda: Concepts of Data and Information Attributes of Information Introduction to MIS
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Lets Start with
Why?
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Why we learning MIS?
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Every where is MIS :• Using a mobile phone• Generating electric bill or water bill• Generating bank statement• Shopping via credit card• Withdrawing money from ATM• Every thing which done online or for any kind
of information exchange• We can’t survive without the MIS in our society
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Example of Personal MIS
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MIS for Personal• I need to know my account balance?• Because I need to make some
purchases, pay bills and cut expenses• For Ex. Online Banking
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Example of Organizational MIS
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MIS for Organization• Que. That an organization MIS can Ans.• Which product have sold poorly this quarter?• How many employee do we have?• What are profit margin on our products?• What is the rejection rate of material in our
factory?
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What is MIS?But first…
What is Concept of Data and information ?
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Lets look at this :
12122904700Not making any sense
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Tel: +1-212-290-4700
Yes it is a telephone number
if we say
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If I gather some more dataAddress: 350 Fifth Avenue, 34th floorNew York, NY 10118-3299 USATel: +1-212-290-4700Fax: +1-212-736-1300
It is the address of New York office ofHuman Rights
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Information Vs Data
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Information Vs Data Vs Knowledge
• Data –The raw material of information.• Information - Data organized and presented by
someone.• Knowledge - Information read, heard, or seen,
and understood.
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According to Davis and Olson:"Information is a data that has been
processed into a form that is meaningful to recipient and is of real or perceived value in the current or the prospective action or decision of recipient."
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Methods of Collecting data• Surveys• Secondary data sources• Experimental• Interviews
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Surveys:• A questionnaires is prepared to
collect the data from the field.
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Secondary data sources • Data is collected through old
records, magazines, company website etc.
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Experiment• An experimental test is conducted
on the subject and the data is collected.
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Interviews• Collecting the answers to a set of pre-
conceived questions through personal interviews.
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Information Level
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Five main uses of information by Businesses• Planning• Recording• Controlling• Measuring• Decision making
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Planning• At the planning stage, information is the
most important ingredient in decision making.
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Recording• Recording information about each
transaction or event.
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Controlling• A business need to set up an information
filter.
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Measuring• A business measures its
performance metrics
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Decision Making• MIS is primarily concerned with
managerial decision-
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Attributes of Information• Reliability• Timely• Accurate• Sufficient• Complete
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Reliability• It should be verifiable and
dependable.
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Timely• It must be current and it must
reach the users well in time.
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Accurate• It should be free of errors and
mistakes, true, and not deceptive.
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Sufficient• It should be adequate in quantity,
so that decisions can be made on its basis.
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Complete• It should meet all the needs in the
current context.
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Time for 5 min Break
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What is MIS ?
InformationManagement
System
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Evolution of MIS
1940 1950
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OverviewManagement is the ultimate user,
the decision makers.Information stands for processed
data, andSystem suggests integration and
holistic view,
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Definition Management Information System or
'MIS' is a planned system of collecting, storing, and disseminating data in the form of information needed to carry out the functions of management.
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Objectives of MIS• Capturing Data• Processing Data• Information Storage• Information Retrieval• Information Propagation
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Capturing Data• Capturing contextual data, or
operational information that will contribute in decision making
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Processing Data– making calculations with the data– sorting data– classifying data and– summarizing data
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Information Storage• Stored for future use.
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Information Retrieval• Retrieve when required by various
users.
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Information Propagation• Circulated to its users periodically
using the organizational network.
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Characteristics of MIS• Long-term planning• Provide a holistic view • Planned in a top-down way• To make forecasts• Allow easy flow of information
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Scope
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You can now answer this questions:
• What is Data ?• What is information and its
attributes ?• What is MIS ? explain in detail ?
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Q & A
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You can contact me :Name :Shishant MahatoEmail ID: [email protected] No. : +919766613391
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