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Subjects -> Computer Science -> Other -> Posting #42861

Computer Science, Other

Other

Study Questions

Hi. I still need 1, 2, 3 and 9. Thanks.

I have answered following questions as such.  My responses are in all caps. Could u please indicate correct answer and explain why/how u arrived at it.  I will increase credits for full responses and explanations. Thanks.

1.   While walking down the hall at work the Vice President for Operations stops you and asks "What is XX?". You know from experience that you have to have a brief, concise, simple and accurate response - or her eyes will glaze over. What would be your one sentence answer to her for the following:
a.         Operating System
b.         Database
c.         HTML
d.         SDLC
e.         ERP
f.         Office automation
g.         Prototyping
h.         Encryption
i.         BPR
j.         Legacy System

(A)

2.   Place the following terms into a logical sequence. Tell why you chose this sequence.

                        Character
                        Data Warehouse
                        Database
                        Employee Data: ID = 42719
                        Field
                        File
                        Bit
                        Record
                        Key
1. DATABASE, DATA WAREHOUSE, CHARACTER,BIT, EMPLOYEE DATA ID, FIELD, FILE, RECORD, KEY

3.   Please solve the following equation for :

      10 base 2 + 10 base 8 + 11 base 7 =  ?? (i HAVE NO IDEA)

4.   Distinguish between the Internet, intranets, extranets. (Three paragraphs or less.)

5.   What is e-Commerce? How can e-Commerce businesses be categorized? What are three major issues facing e-Commerce?

6.   Over time computers have evolved from room-sized machines to hand-held devices. What has been the impact of this evolution?

7.   Explain how database processing differs from file (sequential) processing.

8.   During your business career, you will probably be involved in the implementation of a new computer system-as a project team member, new system user, manager of the department, etc. Select three significant issues you will be concerned about when you are involved in a system implementation. Discuss these issues. Give at least one example for each issue. (I'VE ANSWERED THIS SEPARATELY)

9.   In question 8 above, how might you use an SDLC?

By OTA: Thokchom Sarojkumar Sinha, MSc

OTA Rating: 4.7/5

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question - can you please help with the following question. Thanks 1. You have been tasked to design a database system to store all of the relevant information for a student alumni association for a large university. Which database product would you choose and what design considerations would you examine to arrive at that decision?

Study Questions 4,5,6,7 - 4. Distinguish between the Internet, intranets, extranets. (Three paragraphs or less.) 5. What is e-Commerce? How can e-Commerce businesses be categorized? What are three major issues facing e-Commerce? 6. Over time computers have evolved from room-sized machines to hand-held devices. What has been the impact of this evolution? 7. Explain how database ...

System Development Life Cycles Table - Create a table in Microsoft Word or Excel that lists the strengths and challenges of each of the following four system development life cycles presented in the text: i. Traditional Systems Development Life Cycle ii. Prototyping iii. Rapid Application Development iv. End-User System Development Life Cycle

SDLC & BPRS - 1. Differentiate between a SDLC, the Waterfall development lifecycle, the Prototyping Process, Rapid Application Development and Individual Information System Development. When would you use each? Include examples of how each might be used. (You might need to read an article or two for additional information.) (A table could be used to construct your answer. If you use a table and...

Accounting Information Systems - 1) Do you agree or disagree with the statement that “a decision to acquire an accounting information system is a business decision not a systems decision”? What role does competitive advantage play in the decision to acquire an accounting information system?

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