Hi, I really do need some help with all these questions I need them answered right away. They all are
discussion board questions so they also need to have to be answered in 5 complete sentences using the
proper English grammar.
1. Why did northern Europea

Sample Exam II CMPEN 270/271 Solutions
d
The modification would be to have 2:1 multiplexers for selecting among the loaded input
or the normal count operation using a load enable signal as the select line.
As it is 3-bit binary up counter, we would need t

Part A: Number Representation
1. What are the most positive and most negative numbers that can be represented in twos
complement 8-bit representation?
127 and -128
011111112 and 100000002
Gene

Ralph is an electrictian.he charges an initial fee of $32 plus $33 per
hour. If Ralph earned $197 on a Job,how long did The Job take ?
$197 - $32 = $165
If he charge $33 per hour how many hours did he work to earn $165
165 divide 33 = 5
The job that Ralph