Tutor profile: Maily R.
In Argument, What are the three ways of appealing to an audience? Bonus: Name a modern addition of appeals.
Ethos, Pathos, and Logos - credibility/character/identity of the speaker, emotional arguments, and arguments supported by logic and data analysis. Bonus: Kairos - using trends or timing to enhance the impact of your argument ( i.e. have Mariah Carrey advertise a product in November when her song "All I want for Christmas is You" is on for the winter season.) Bonus: Mythos - Use of cultural heritage or customs to personalize the appeal.
Explain one database normalization concept and why it's used.
1st Normal Form (1NF): Any and all relations relate to only one other attribute. Example: Barry has 2 phone numbers. The Students table has a unique ST_ID (an example of a primary key) column, a PHONE column, and an address column. 1st normal form-compliant table would list Barry's other number in a new row. This is to prevent relationship ambiguity. If you tried to UPDATE Barry's phone number, the system would not know which one to select.
What is the name of the protein found in the nails, hair, and scales of vertebrates?
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