Download JNTUH MCA 5th Sem R13 2019 April-May 815BN Human Computer Interaction Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R13 2019 April-May 815BN Human Computer Interaction Previous Question Paper

R13

Code No: 815BN

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, April/May - 2019

HUMAN COMPUTER INTERACTION



Time: 3 Hours













Max. Marks: 60


Note: This question paper contains two parts A and B.

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.



PART - A



















5 ? 4 Marks = 20

1.a) What are the benefits of good design?











[4]

b) How the users physical characteristics that affect their performance with a system?























[4]

c)

Discuss the goals of website navigation.











[4]

d)

Present a short note on TCL scripting language.









[4]

e) Distinguish between QWERTY and ABCDE style.







[4]



PART - B

















5 ? 8 Marks = 40

2.a)

Discuss the impact of inefficient design.

b)

Discuss about views.















[4+4]

OR

3.a)

Discuss about web interface designs.

b)

Differentiate between intranet and extranet.









[4+4]



4.

Discuss about ordering of screen data and content.







[8]

OR

5.

State and explain various qualities which provides visually pleasing composition and
give suitable examples for each quality.











[8]


6.a)

Explain different types of links.

b)

How to describe the choices in checkboxes?









[4+4]

OR

7.a)

How to create 3-D look on a screen?

b)

What are the uses and problems with color?









[4+4]



8.a)

Write short notes on CASE environments.

b)

Differentiate between JavaScript and HTML.









[4+4]

OR

9.

Define transition diagrams. Explain in detail about transition diagrams with an example
and also give their advantages and disadvantages.







[8]



10.a) Discuss about video displays.
b) How many variations are there in speech technology?







[4+4]

OR

11.

Define mouse. What are various types of mouse? Distinguish their operations. Compare
mouse and joystick.















[8]

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