JNTU Papers B-Tech II Semester Examinations, Human Computer Interaction, Apr/May 2008

JNTU PAPERS

JNTU B.Tech II Semester Examinations Human Computer Interaction

 Apr/May 2008(Information Technology)

Time: 3 hours Max Marks: 80

Answer any FIVE Questions

All Questions carry equal marks

SET-III

1. (a) Discuss the impact of ineffecient screen design on processing time with an example

(b) Discuss the chronological history of the internet [8+8]

 

2. (a) Compare the print page design and web page design

(b) What is meant by extranet? How it is different from internet? [10+6]

 

3. What is meant by basic business functions? Discuss indetail the process of determining basic business functions [16]

 

4. Discuss the following in respect of designing a web site.

(a) Browsing

(b) Search facilities. [8+8]

 

5. Distinguish between the tiled windows, overlapping windows and cascading windows and explain how a particular style can be picked. [16]

 

6. (a) What are the uses of video? What guidelines are to be followed with video?

(b) Give a brief note about icon animation and audition. [8+8]

 

7. Describe the following specification methods.

(a) Grammers

(b) Transition diagrams. [8+8]

 

8. Give brief note about the following:

(a) Lift-off strategy

(b) Touch-screen

(c) Recognition of handwritten script characters

(d) Mouse [4+4+4+4]

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