Download JNTU Anantapur (JNTU Anantapur) Master of Computer Applications (MCA) 2017 Oct-Nov Regular Supply 5th Sem 9F00504b Human Computer Interaction Previous Question Paper
MCA V Semester Regular & Supplementary Examinations October/November 2017
HUMAN COMPUTER INTERACTION
(For 2012, 2013, 2014 & 2015 admitted batches only)
Time: 3 hours Max. Marks: 60
Answer any FIVE questions
All questions carry equal marks
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1 (a) Discuss the impact of inefficient screen design on processing time with an example.
(b) Compare a 1970?s screen, a 1980?s screen and a 1990?s and beyond screen.
2 (a) Compare the application oriented approach and object oriented approach in designing GUI.
(b) Discuss the following principles of user interface design:
(i) Transparency.
(ii) Simplicity.
(iii) Responsiveness.
(iv) Recovery.
3 (a) Describe the models for determining basic business functions.
(b) Compare the front page design and web page design.
4 (a) Discuss how a poor screen design can distract the user and what a user expects in good screen
design.
(b) Design a user interface online picnic planner. It should allow users to select the picnic spot
depending on distance, type, number of people, transport, food etc. Assume suitable data and
draw interface.
5 (a) Identify the characteristics and capabilities of the following device based controls:
(i) Track ball.
(ii) Light pen.
(b) What are the typical characteristics of proper screen-based controls?
6 (a) What are the issues to be considered in designing title bar and message box?
(b) What are common message types? Explain briefly.
7 (a) What widgets are supported in user interface building blocks?
(b) Explain the role of software engineering tools in building the user interface.
8 (a) Distinguish between QWERTY and DVORAK layout style.
(b) Write short notes on:
(i) Speech recognition digitization and generation.
(ii) Designing for visually impaired.
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This post was last modified on 28 July 2020