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Download JNTUH MCA 5th Sem R13 2017 August 815BN Human Computer Interaction Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R13 2017 August 815BN Human Computer Interaction Previous Question Paper

This post was last modified on 17 March 2023


R13

Code No: 815BN

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, August - 2017

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HUMAN COMPUTER INTERACTION



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)

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What are the benefits of good design? Discuss.




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[4]

b)

What are the guidelines for displaying graphic components on screen?

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[4]

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c)

What are the advantages and disadvantages of frames?


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[4]

d)

Write a brief note on Galaxy scripting language.

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[4]

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e)

List the novel pointing devices and explain any two.

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[4]



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PART - B




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5 ? 8 Marks = 40

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2.

Compare and contrast the differences between GUI and Web user interface.

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[8]

OR

3.

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State and explain the principles in designing the Xerox STAR.



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[8]


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4.

Define statistical graphics and explain different types of statistical graphics.

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[8]

OR

5.

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What are the qualities of screen elements? How they are useful in providing a visually
pleasing appearance? Discuss.


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[8]


6.

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Explain the guidelines for selecting the proper device-based controls.



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[8]

OR

7.

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Explain different types of Icons and their characteristics.



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[8]


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8.

Enumerate the role of software engineering tools in building the user interface.

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[8]

OR

9.

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What are the advantages and disadvantages of state charts? Explain with an example.[8]


10.

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Describe the working of Liquid Crystal Display (LCD) devices.



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[8]



OR

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11.

What are the features of QWERTY Layout? Explain how it is different from ABCDE and
DVORAK layouts.

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[8]



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