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National Open University Exam Past Question – CIT 463 Examination

NATIONAL OPEN UNIVERSITY OF NIGERIA CIT 463 INTRODUCTION TO MULTIMEDIA TECHNOLOGY

14/16, Ahmadu Bello Way, Victoria Island, Lagos

 

SCHOOL OF SCIENCE AND TECHNOLOGY

 

COURSE CODE:  CIT 463                                                                                                     CREDIT UNIT:    2

 

COURSE TITLE:  INTRODUCTION TO MULTIMEDIA TECHNOLOGY TIME:                  21/2 HOURS

INSTRUCTION:  ANSWER ANY FOUR QUESTIONS IN ALL

 

 

1a. Explain the term Asynchronous Transfer Mode (ATM). [8  marks]
1b. Write short note on the benefits and challenges of using colour. [91/2 marks]

 

2a. State the Advantages & Disadvantages of Star Topology. [81/2   marks]
2b.

 

3a.

Explain three (3) different areas of digital image processing.

 

Explain “Psychoacoustics”.

[9 marks]

 

[81/2 marks]

3b.        Differentiate between the three (3) classes of software’s and give three (3) examples each.

[9 marks]

 

4a. Discuss multicasting. [71/2 marks]
4b. Explain Software and state the functions it perform. [10 m arks]

 

 

5a. Explain the application of multimedia Compression. [7.5 marks]
5b. Describe the two types of network Architecture. [10 marks]

 

 

6a. Write brief history of multimedia. [71/2 marks]
6b. Name and define any five (5) desirable features of a multimedia system [10 marks]

 

 

 

 

 

 

[70 marks in all]

 

 

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