DESIGN PATTERNS

Answer Any Four Quetions

1. a) Define design pattern? Write about the catalog of design patterns.
b)write about how design pattern solve design pattern.

2. a) write about document structure and formatting.
b)write about supporting multiple look-and-feel standards.

3. Write about abstract factory.

4. Write about factory method.

5. Write about adapter.

6. Write about composite.

(3,4- question are compalsary and 1,2,5,6-any two quetons)
(3,4,5,6-must write this headings intent,also known as,motivation,applicability,structure,participants,collaborations,consequences,implementation)

E-Commerce

Answer Any Four Questions

1. What is electronic fund transfer? What are the security issues involved in it?

2. Discuss the legal,security and privacy issues involved in EDI

3. Define E-Commerce and Explain its features.

4. What is E-retailing? Explain its advantages to consumer and business.

5. Distinguish between EFT and ACH Transfer.

6. What is hybrid card? What is it’s role in E_Commerce?

management science mid questions

• 1)explain the nature & features of management & importance
• 2)explain the concept of organization & significance of organization
• 3)what are the management functions explain briefly
• 4)explain the scientific management period & taylors experiments
• 5)explain the henri fayols principles
• 6)types of organization & organization structure