a. one is a standard letter, the other is a number b. the first is A, the second
ID: 3723989 • Letter: A
Question
a. one is a standard letter, the other is a number b. the first is A, the second is a c. one is standard ASCII, the other is extended ASCII d. one is 4-bit, the other is 8-bit 18·01000001 01010011 01000011 01001001 01001001 in ASCII translates into (see attached ASCII chart) a. BRASS b. ABCDE c. ASCII d. GLASS 19. The computer's speed is measured in megahertz, that is a. thousands of cycles per minute b. millions of cycles per minute c. thousands of cycles per second d. millions of cycles per second 20. The only way to retain information between sessions on a computer is to save the information to the: a. RAM b. ROM c. Hard disk d. Microchip 21. XOR can be described as: a. x and y or x or y b. x or y c. x or y but not both d. none of the above CSC115 Midterm Exam Your name Score Part II (10%)Explanation / Answer
18.) 0100 0001 -> 41 -> A
0101 0011 -> 53 -> S
0100 0011 ->43 -> C
0100 1001 -> 49 -> I
0100 1001 -> 49 -> I
Therefore, option c is correct
19.) megahertz -> millions of cycles per second
Therefore option d is correct
20.) option c is correct as data saved on RAM will be lost if computer is turned off
21.) option c seems to be correct as for x = y = 1, output is 0.
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