Quick computer science questions. Answer ALL 61-70 for positive rate.

61. Asynchronous serial transmission of one byte requires at least A. T-B: 8 C: 9 D: 10 E: none of these bits. 62. Study Figure 2-45 on page 141. How many character codes does the one-byte UTF-8 code represent? A. 255.B 256 C: 128 D: 127 E: none of these 63. T or F? 011001112 is the 8-bit ASCII code for 'G 64. T or F? isprint ("*").Hint See 65. (Continuing 63) What is the ASCII character 011001112 coded as a 4-nibble UNICODE character? A: OX4F00 B: 0X6700 C: 0X0067 D: OX006F E: none of these 66. (Continuing 63) What is the upper case equivalent of the ASCII character 011001112 expressed in hexadecimal? A: 0X77 B: 0XDF C: 0X4F D: 0X47 E: none of these 67. On most computers, the amount of memory available for storing a single integer number is fixed at the time that the computer is designed. The amount of memory is primarily determined by A: the number of CPU registers B: the width of the CU data path C: the number of main memory storage locations D: the size of the smallest addressable memory location 68. T or F? Floating point overflow occurs because the exponent of the result of a floating-point exceeds the IEEE-754 exponent upper bound. 69. T or F? All negative IEEE-754 denormalized numbers are strictly greater that the smallest negative nomalized number. 70. Which one of the following is not a part of the data path of a typical von Neumann machine? A: CU B: CPU registers C: bus D: ALU E: none of these