CIT 735 – APPLICATION SOFTWARE DESIGN  AND MULTIMEDIA (2014)

NATIONAL OPEN UNIVERSITY OF NIGERIA

14/16 AHMADU BELLO WAY, VICTORIA ISLAND, LAGOS

SCHOOL OF SCIENCE AND TECHNOLOGY

MARCH/APRIL 2014 EXAMINATION

         

COURSE CODE: CIT 735                            

COURSE TITLE: APPLICATION SOFTWARE DESIGN  AND MULTIMEDIA

TIME ALLOWED: 3HOURS

 INSTRUCTION: ANSWER ANY FIVE (5) QUESTIONS

QUESTIONS

1a. If a model of 540 X 360 resolution has 32 bits per pixel; determine the raw video size of the SCAM video system that transforms at 18 frames/s

(10 marks)

1b. Describe the notion of digitization of video in expert systems. .             (4 marks)

[Total = 14 marks]

 

2a. Identify and describe by means of examples, any two facts to be deduced from the

concept of multimedia.                                                                           (8 marks)

2b. List any two (2) components of deliverables.                                     (6 marks)

[Total = 14 marks]

 

3a. Explain the following delivery strategies using well labelled diagrams:

  1. Direct changeover ) 5 marks
  2. Parallel running ) 5 marks

(Total = 10 marks)

 

3b. List any 2 components of a basic layout.                                                                                                                                                                             (4 marks)

[Total = 14 marks]

 

 

4a. State any 3 ways of formatting and delivering messages in multimedia  (6 marks)

 

4b. Give a brief explanation of four (4) essential considerations at the preliminary needs assessment stage.

(8 marks)

[Total = 14 marks]

 

5a. List any two standards used in video capturing and display.                 (4 marks)

 

5b. Write on five (5) work models in the user-centered design process.       (10 marks)

[Total = 14 marks]

 

6a. Outline three (3) main hardware requirements for capturing video images (6 marks)

 

6b. Identify and label the categories of design architecture below:

 

 

 

7a. Give a brief explanation of the following terms:

:

  1. Frame                                                                         )
  2. Animating                                                                   ) (4 marks each, =12)
  3. Rendering                                                                   )

 

7b. Describe the concept of ‘persistence of vision’                  (2 marks)

[Total = 14 marks]

You can get the exam summary answers for this course from 08039407882

Check the sample below

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