Fall 2016 CSCI 255 Homework 3

This assignment is due in class on 13 September. or may be uploaded to Homework 3 on moodle by 5:10 PM on 15 September.

The problems

1. Convert 1001001111001011₂ to hexadecimal. (Similar to Problem 1.16 of the textbook.)
2. Convert E07F₁₆ to decimal. (Similar to Problem 1.20 of the textbook.)
3. Convert the five characters of the string Lo0k# into its binary ASCII encoding. By the way, the third character is a zero. Express your answer in hexadecimal
4. Convert the five characters of the string L©€🐱# in UTF-8 using the character’s Unicode encdoing. By the way, the HTML numeric character reference encoding of that string is L©€🐱# in hexadecimal L©€🐱# in decimal. Express your answer in hexadecimal.
5. Problem 1.88 on page 50 of the textbook — This one will be challenging.
6. Using a K-map, obtain a simplies Boolean expression for the Boolean function Σ(3,4,6,7). (Similar to Problem 2.14 of the textbook.)
7. Problem 2.40 on page 103 of the textbook