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National Open University Exam Past Question – CIT 463 MAY/JUNE 2012 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

MAY/JUNE 2012 EXAMINATION

 

 

CIT 463 INTRODUCTION TO MULTIMEDIA TECHNOLOGY TIME:                        21/2 HOURS

 

INSTRUCTION:      ANSWER ANY FOUR QUESTIONS IN ALL

 

1a.       What did you understand by CD storage [5 marks]

1b.       Explain “Psychoacoustics” [5 marks]

1c.       Write short note on the benefits and challenges of using colour [10 marks]

 

 

2a.       Enumerate ten examples of multimedia applications [5 marks]

2b.       Describe the two types of network Architecture [9 marks]

2c.       Explain the different areas of digital image processing [6 marks]

 

3a.       Differentiate between the classes of softwares [6 marks]

3b.       Briefly explain the Star Topology and state it Advantages & Disadvantages [6 marks]

3c.       Explain the term Protocol [8 marks]

 

4a.       Write brief history of multimedia [7 marks]

4b.       Explain “Video” [6 marks]

4c.       Discuss multicasting [7 marks]

 

5a.       Define multimedia? [3 marks]

5b.       Briefly explain network [6 marks]

5c.       Explain the application of multimedia Compression. [11 marks]

 

6a.       Explain Software and state the functions it perform [7 marks]

6b.       Write a short note on server [6 marks]

6c.       Explain the term Asynchronous Transfer Mode (ATM). [7 marks]

 

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7a.       What are the desirable features for a multimedia system [8 marks]

7b.       Explain at least 5 ways to create a digital image [5 marks]

7c.       Differentiate between the Routing and Router [7 marks]

 

[100 marks in all]

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