MCA V Semester Examinations, June/July - 2018
HUMAN COMPUTER INTERACTION
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Time: 3 Hours
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Max. Marks: 60
Note: This question paper contains two parts A and B.
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Part A is compulsory which carries 20 marks. Answer all questions in Part A. Part B
consists 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.
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PART - A
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5 ? 4 Marks = 20
1.a) Explain the brief history of screen design.
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[4]
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b) Compare and Contrast the GUI and the WUI.
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[4]
c) What are the goals of website navigation?
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[4]
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d) Give a brief note on Galaxy scripting language.--- Content provided by FirstRanker.com ---
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[4]e) Discuss about LCD's.
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[4]
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PART - B
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5 ? 8 Marks = 402.a)
Explain the benefits of good design.
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b)
Explain about views.
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[4+4]
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OR
3.a)
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What are the principles of Xerox star?b)
What are the advantages and disadvantages of graphical systems?
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[4+4]
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4.
Explain in detail about interaction styles.
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[8]
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OR
5.a)
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Write the guidelines for intranet and extranet design.b)
Explain the purpose of screen design.
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[4+4]
6.
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Explain in detail about the various device-based controls.
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[8]
OR
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7.a)
What are the advantages and disadvantages of frames?
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b)Discuss about window components.
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[4+4]
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8.a)
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Explain the role of software engineering tools in building the user interface.b)
Explain transition diagrams with an example.
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[4+4]
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9.a)
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Discuss about TCL scripting language.b)
Differentiate javascript and HTML.
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[4+4]
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10.a) Give a detailed note about direct control pointing devices.b) Write a short notes on helmet mounted displays.
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[4+4]
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OR
11.
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Explain the following.a) DVORAK layout
b) Optical mouse.
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[4+4]
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