Logging in (or registering) will help the system to select questions that you need to focus on.

E8C09

Which digital code allows only one bit to change between sequential code values?

Select	Answer
A	Gray code
B	Excess 3 code
C	Extended Binary Coded Decimal Interchange Code
D	Binary Coded Decimal Code

---

Hamboozler: Copyright 2007 Four Batons Technology. All rights reserved.
By continuing to use this site, you are agreeing to the Privacy Policy and Terms of Service.
Contact Us