41. What are the differences between single session and multi session discs?

42. What are bridge CD`s?

43. What is SIA in reference to CD-ROM drives?

44. What are multi beam CD-ROM drives?

45. What is the EIDE interface? Explain?

46. What is UDF?

47. What are CD bumps?

48. What is the purpose of the DAC in a CD-ROM drive?

49. What are CD encoding problems?

50. What is sub-code data in reference to CD-ROM?