Suppose you have an alphabet [A, B,C, D] with respective frequencies [15,25,5,55]. What is the binary representation of the word CAD in Huffman Coding?

Which action is good business etiquette? a. switching your cell phone off before you enter a meeting b. keeping your cell phone on low volume before you enter a meeting c. setting a pleasant ring tone on your cell phone before you enter a meeting d. setting a standard ringtone on your cell phone before you enter a meeting

You have read about the beginnings of the internet and how it was created. what was the internet originally created to do? (select all that apply) share research. play games. communicate. share documents. sell toys

Need fast im timed in a paragraph of 125 words, explain at least three ways that engineers explore possible solutions in their projects.