--- Content provided by FirstRanker.com ---
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA V Semester Examinations, August - 2017
--- Content provided by FirstRanker.com ---
HUMAN COMPUTER INTERACTIONTime: 3 Hours
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Max. Marks: 60Note: This question paper contains two parts A and B.
--- Content provided by FirstRanker.com ---
Part A is compulsory which carries 20 marks. Answer all questions in Part A. Part Bconsists of 5 Units. Answer any one full question from each unit. Each question carries
8 marks and may have a, b, c as sub questions.
--- Content provided by FirstRanker.com ---
PART - A
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
5 ? 4 Marks = 20
1.a)
--- Content provided by FirstRanker.com ---
What are the benefits of good design? Discuss.--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
[4]b)
What are the guidelines for displaying graphic components on screen?
--- Content provided by FirstRanker.com ---
[4]
--- Content provided by FirstRanker.com ---
c)What are the advantages and disadvantages of frames?
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
[4]d)
Write a brief note on Galaxy scripting language.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
[4]
--- Content provided by FirstRanker.com ---
e)
List the novel pointing devices and explain any two.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
[4]
--- Content provided by FirstRanker.com ---
PART - B--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
5 ? 8 Marks = 40
--- Content provided by FirstRanker.com ---
2.
Compare and contrast the differences between GUI and Web user interface.
--- Content provided by FirstRanker.com ---
[8]OR
3.
--- Content provided by FirstRanker.com ---
State and explain the principles in designing the Xerox STAR.
--- Content provided by FirstRanker.com ---
[8]
--- Content provided by FirstRanker.com ---
4.
Define statistical graphics and explain different types of statistical graphics.
--- Content provided by FirstRanker.com ---
[8]OR
5.
--- Content provided by FirstRanker.com ---
What are the qualities of screen elements? How they are useful in providing a visually
pleasing appearance? Discuss.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
[8]
6.
--- Content provided by FirstRanker.com ---
Explain the guidelines for selecting the proper device-based controls.
--- Content provided by FirstRanker.com ---
[8]OR
7.
--- Content provided by FirstRanker.com ---
Explain different types of Icons and their characteristics.
--- Content provided by FirstRanker.com ---
[8]
--- Content provided by FirstRanker.com ---
8.
Enumerate the role of software engineering tools in building the user interface.
--- Content provided by FirstRanker.com ---
[8]OR
9.
--- Content provided by FirstRanker.com ---
What are the advantages and disadvantages of state charts? Explain with an example.[8]
10.
--- Content provided by FirstRanker.com ---
Describe the working of Liquid Crystal Display (LCD) devices.
--- Content provided by FirstRanker.com ---
[8]OR
--- Content provided by FirstRanker.com ---
11.
What are the features of QWERTY Layout? Explain how it is different from ABCDE and
DVORAK layouts.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
[8]---oo0oo---
--- Content provided by FirstRanker.com ---