29. The communication device of the CPU is called ____________________. 

30. In the binary system, the number ____________________ represents the On state and the number ____________________ represents the Off state.

31. The ____________________ numbering system is used to describe the state of a wire at any given moment. 
________________________________________

32. The temporary storage areas of a CPU are called ____________________. 
________________________________________

33. The ____________________ determines the speed at which a CPU and the rest of the PC operate. 
________________________________________

34. The system crystal is a quartz oscillator soldered to the ____________________. 
________________________________________

35. A ____________________ is a series of commands sent to a CPU in a specific order for processing. 
________________________________________

36. The process of a CPU sending data to a storage location is called ____________________ data. 

37. The ____________________ enables the CPU to communicate with the RAM. 

38. PGA CPUs are ____________________ in shape with hundreds of tiny pins. 

39. Intel designed ____________________ sockets to make CPU insertion and removal easier. 

40. The memory closest to the CPU is called ____________________.

41. A ____________________ helps to set data aside in a special fast storage area. 

42. By creating a special storage area, ____________________ enables a user to speed up the system when data is moved from the hard drive, RAM, and CPU. 

43. RAM is measured by __________________. 

44. The CPU can access data quickest when it's stored in ____________________. 

45. Forcing a system to run faster than the speed it's designed for is called _____________. 

46. The speed at which the CPU and the rest of the system operate is determined by the ____________________.

47. A ____________________ is the series of steps that the CPU uses to process a command. 

48. The Pentium Pro has a unique PGA case that fits into a special socket, called ____________________. 

49. The connection between the CPU, MCC, and the RAM is called the ____________________.

50. For processing graphics ____________________ added four new registers and 57 new commands to the Pentium codebook. 

51. Pentium III SEC-2 CPUs had an external speed range of ____________________ MHz.

52. The connection between the CPU and the L2 cache is called the ____________________. 

53. The upgraded version of Athlon Thunderbird is called the ____________________. 

54. Pentium II, Pentium III, and Pentium 4 CPUs have a series of high-end processors known as ____________.

55. The ____________________ is used for single- or dual-processor systems, while the ____________________ is used for four- or eight-multiprocessor systems.

56. Lower wattage CPUs use less ____________________ and generate less heat. 

57. The Socket used in Xeon CPU is ____________________. 

58. The Intel Itanium has a unique 418-pin ____________________ to help house its big Level 3 cache. 

59. The socket used in Intel Itanium 2 is ____________________. 

60. The AMD Opteron includes an I/O data path known as ____________________. 

61. The socket used in AMD Opteron is ____________________.

62. The CPU package used in Intel Itanium II is the ____________________ package.

63. Most mobile processors run at ____________________ speeds than the processors used in desktop computers. 

64. The ability of the CPU to slow down during low demand times is called ____________________ for Intel CPUs and ____________________ for AMD CPUs. 

65. When installing a CPU, you should place the ____________________ where the heat sink meets the CPU. 

66. Not applying thermal compound to your heat sink can cause your system to _________________________. 

67. A ____________________ system is needed to save programs and data. 

68. Transferring and storing data to and from the CPU in byte-sized chunks is done via ____________________ 

69. RAM is arranged in ____________________-sized rows.

70. The SEC cartridge snaps into a special slot on the motherboard called ____________________. 

71. A ____________________and a _______________ connect to the CPU and keep it cool. .

72. The device that retrieves data from RAM and places it on the external data bus is called the ____________________.

73. The marketing term ____________________ is used to define complete mobile solutions.

74. ZIF sockets are now universal and are easily identified by their ____________________ shape and removal arm.