Question Paper of CS-70 Introduction to Software Engineering Dec-2004
Ql.(a) Software is the differentiating characteristic in many computer based products and systems. Provide examples of two products and at least one system in which software, not hardware, is the differentiating element. Explain your answers.
(b) What are Software Libraries and Software Toolkits? Give an example for each. What are Software Modules? How will you reapply them? Also give an example of a! S/W module.
Q.2. (a) It seems odd that cost and schedule estimates are developed during software project planning before a detailed software requirement analysis or design has been conducted. Why
Question Paper of CS-66 Multimedia Dec-2004
Ql(a) Explain the need of audio and video components in multimedia applications. How does audio/video enhance the impact of multimedia applications ?
Question Paper of CS- 68 Computer Network Dec- 2004
Q. l(a) What do you understand by simplex, half-duplex, full-duplex modes? Explain with relevant examples.
Q. l(b) Differentiate between base band and broadband communication . In which types of applications are these used/ Explain.
Q. l(c) (i) How do Remote Produce Calls (RPC work?
(ii) Distinguish between upward and downward multiplexing, and explain the need of multiplexing at transport layer.
Q. l(d) Describe the two methodologies used by bridges for transmission of frames. Explain the operation of bridge through proper diagram.
Q. l(e) Explain the operation of Go-Back-N. How is Selective Repeat better than