Review Questions
1. Computers use a numbering system with only two digits, 0 and 1. This system is referred to as which of the following?
A. Hexadecimal
B. ASCII
C. Binary
D. FAT
2. A bit can have a binary value of which of the following?
A. 0 or 1
B. 0–9
C. 0–9 and A–F
D. On or Off
3. A byte consists of ___ bits.
A. 2
B. 4
C. 8
D. 16
4. If 1 bit can have two unique possibilities, 2 bits can have four unique possibilities, and 3 bits can have eight unique possibilities. This is known as the power of 2. How many unique possibilities are there in 8 bits (28)?
A. 16
B. 64
C. 128
D. 256
5. When the letter A is represented as 41h, it is displayed in which of the following?
A. Hexadecimal
B. ASCII
C. Binary
D. Decimal
6. What is the decimal integer ...
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