2_Logic Gate Worksheet
Worksheet-Logic Gates
Complete the questions below based on what has been taught in class. If you require more
support, check the resources at the top of the net page
What is a logic gate Explain below
Identify the following logic gates
» DoD
Complete the following truth tables
AND GATE
А во
0 0
0 1
10
1
OR GATE
ABO
00
0
1
NOT GATE
A o
0
1
Additional Resources

Your task this week is to write a very simple spam classifier in python. it will classify messages as either spam (unwanted) or ham (wanted). the program will have a set of spam_words, words that are known to appear in spam messages. that set is included in the template file spam.pypreview the document. you will also define a spam threshold which reflects the allowed percentage of spam words in the message. you'll compute a 'spam indicator', which is the ratio of spam words to the total number of unique words in the message. if the spam indicator exceeds the spam threshold, the message is classified as spam. otherwise it is classified as ham. we'll assume that the spam threshold is a constant and has a value of 0.10. your program will prompt the user for a message and then will print the corresponding spam indicator with two decimal digits and the corresponding classification (spam or ham). the program will be case insensitive. the spam words are detected whether they are in lower case or upper case or mixed case. each word, spam or not, is counted once (even if it appears multiple times in the message.) the program will remove punctuation from the message before identifying the words and computing the spam indicator. for example '! ' must be identified as the spam word 'now'.

Michael has written an e-mail to his employees that describes a new product special that will be introduced to the customers next week. by taking time to make sure the e-mail is well written, logical, and organized, michael has made sure his message has the characteristics of a) effective communicationb) ineffective communicationc) barriers to communicationd) workplace communication

Denise is creating a web page about rainforest animals. her friend has many photos of animals from a trip to brazil. denise wants to use some of those photos for her web page. which input device is best for transferring photos to her multimedia project? a. digitizing tablet b. keyboard c. graphic pad d. digital camera reset next