1. (What is Information Technology (IT
Information technology is branch of Engineering
that deals with the use of computer, and
.
telecommunications equipment to retrieve, store ,
.and disseminate data
What is Information system (IS)
A system that collects, processes, stores and analyzes
data, and disseminates information for a specific
purpose

2. (Computer base information system (CBIS
Is an information system that uses computer and
telecommunications technology to perform its
.intended tasks

3. The basic components of a CBIS are as follows
 Hardware: Processor, keyboard, monitor, and printer
 Software: Computer programs that enable hardware to
process data
 Database: an organized collection of related files.
 Network: A connecting system that permits the
sharing of resources among PCs
 Procedures: the strategies, policies, method and rules
for using IT systems
 People : those persons who work with the IS or use it
out put

4. Partial List of Routine Business Transactions in a
Factory
 Payroll
 . Monitor employee time cards
 . Track employee pay and deductions
 . Issue payroll checks
 Purchasing
 . Issue purchase orders
 . Accept and record deliveries
 . Pay accounts payable

5. Sales
 . Keep sales records
 . Issue invoices and billings
 . Track accounts receivable
 . Record and credit sales returns
 . Keeping shipping records
Manufacturing
 Prepare production report
 Prepare quality- control reports
Finance and Accounting
 . Prepare ad issue financial statements
 . Maintain tax records
 . Monitor and pay expense accounts

6. Inventory Management
 Reorder inventory as needed
 Track materials usage
 Monitor inventory levels Management
 Management Information system (MIS)
 Accessed, organized, summarized, and displayed
information for supporting routine decision
making in the functional areas

7.  TPS records every order as it is generated,
and its marketing
 MIS can generate from these records weekly
and monthly summaries by product,
customer or sales person.

8. Major Outputs of a Functional MIS
 Stastistica summaries: summaries of raw data such as
daily production, and weekly and monthly usage of
electricity
 Exception reports: Highlights of data items that are larger
or smaller than designated levels.
 Periodic reports : Statistical summaries and exception
reports provided at scheduled, regular periods.
 Ad-hoc reports: Special, unscheduled reports provided
on demand.
 Comparative analysis: Performance comparison to that
of competitors, past performance, or industry standards.
 Projections : Advance estimates of trends in future sales,
cash flows, market
 share, ect.

9. Enterprise resource planning (ERP):
 An integrated process of planning and
managing all major business processes with
a single client/server architecture in real
time including contacts with business
partners and with customers
 An example of ERP Software is SAP R/3
which can integrate more then 70
departmental TPS, MIS, and DSS
component

10. Role of the ISD in an organization
 The role of the ISD has been changing from
purely technical to more managerial and
strategic. The role of the director of the is
changing from a technical manager to a
senior executive some time referred to as the
chief information officer (CIO)

11. Traditional Major in Functions
 Managing systems development and
systems project management
 Managing computer operations, including
the computer center
 Staffing, training, and developing IT skills
 Providing technical services

12. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

13. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

14. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

15. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

16. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

17. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

18. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

19. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

20. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

21. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

22. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

23. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

24. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

25. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

26. 5 Additional Major IS function
 Incorporating the internet and e-commerce
into the business
 Managing systems integration including the
internet, intranets, and extranets
 Educating the non-IS managers about IT
 Education the IS staff about the business
 Supports end-user computing

27. 5 Major challenges of the CIO
 Am I managing the accelerating pace of the
technological change?
 Am I gaining acceptance as a member of the
business management team?
 Do I understand networking on a global basis?
 Am I managing IT safety and security?
 Is our organization setting industry standards?

28. SUMMARY
 1-What is IT
 2- What are the basic components of an
information system
 3- Describe a TPS and its Major function
 4- Define MIS and list three of its major
characteristics
 5- Describe the role of the ISD in an
Organization
 6- List five major challenges of the CIO