information system and company visit

1. -Submitted by: Rikriti Koirala
CSIT 4th semester
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2. Contents
 Introduction to information system
 Types
 System analysis and design
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3. The company I visited
Braindigit IT company
Location: 5th and 6th floor of Shanta Plaza, Ratopul
Contact no:01-4441260
Establishment : 2008 AD
Employees : 51 to 100
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4. What company does?
 provides a comprehensive online solution for .Net
platform and its users
 Specializing on .Net platform it provides users with a
powerful .NET CMS “SageFrame” for setting up online
business portals
 With “SageFrame” users can easily create, customize
and manage their web contents
 also provide ecommerce solution via AspxCommerce
which is a .Net based platform for building ecommerce
portals
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5. Introduction to Information System
defined as the software that helps organize and
analyze data
the purpose of an information system is to turn raw
data into useful information that can be used for
decision making in an organization
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6. Types of information system
 Transaction processing systems
 Management information system and
decision support systems
 Executive support system for senior management
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7. Transaction information system
o TPSs collect, store, modify and retrieve the
transactions of an organization
1) E.g : Order entry system
2) Cheque processing systems
3) Payroll system
4) ticket reservation systems
These systems help any company to conduct
operations and keep track of its activities
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9. Management Information System
 Designates a specific category of information systems
 serving middle management
 Provides middle managers with reports on
organization’s current performance
 Information thus obtained is used to monitor and
control and business and predict future
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10. Characteristics of MIS
 MIS is an integrative system
 MIS is Sub System concept
 Provides relevant information to management
 MIS is flexible
 Enhances productivity
 Is a coordinated system
 Feedback system
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11. Decision Support System
 is an information system that supports business or
organizational decision-making activities
 specifically focuses on features which make
them easy to use by non-computer-proficient people
in an interactive mode
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12. Characteristics of DSS
 Provides rapid access to information
 Handles large amount of data from different sources
 Provides report and presentation flexibility
 Offer both textual and graphical orientation
 Perform complex ,sophisticated analysis
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13. DSS example
Voyage estimating system calculates financial and
technical voyage details.
 Financial calculations include :
-> ship/time costs(fuel, labor, capital)
 Technical details include factor as:
-> ship cargo capacity, speed ,port distances ,fuel and
water
-> consumption and loading patterns
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15. Executive Support System for
Senior Management
 facilitates and supports senior executive
information and decision-making needs
 provides easy access to internal and
external information relevant to organizational goals
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16. Characteristics of ESS
 Are easy to Use
 Support the need for the external data
 Can help with situations that have high degree of
uncertainty
 Have a future orientation
 Are linked with value added business processes
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17. System analysis and design
 is most effective when more than one solution can be
proposed
 System analysis: a method of studying a system by
examining its component parts and their interactions
 System Design: the process of defining the
architecture, components, and data of a system to
satisfy specified requirements
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18. System Development Life Cycle
(SDLC)
 a term used in system engineering, information
systems and software engineering
 describe a process for planning, creating, testing, and
deploying an information system
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19. Thank You!!!!!
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