Which should be done when trying to get hired for an internship or professional job? 

Concepts into practice short essay (1-2 paragraphs).  Your boss Chris is not happy with your coworker Pat who just made a pretty big mistake on key project.  Chris is all set to fire Pat.  Use the concepts and tools that you have learned in this course to explain to Chris why this is not a good idea.  

Find the first and last names of all people who ever attended a talk about algebra. Assume that algebra is a subject. Remember to write first a relational algebra query, and then a SQL query to answer this question.

Find the SSNs and average ratings of the five most popular speakers of all time, where we measure popularity by the average rating given by attendees. Remember to write first a relational algebra query, and then a SQL query to answer this question.

The AI enhancement felt interactive. 

Find the first and last names of all people who gave a talk in Zurich in the year 1932. Remember to write first a relational algebra query, and then a SQL query to answer this question.

Please feel free to share details about any resources you found particularly engaging and/or helpful.

The resources increased my confidence in my persuasive writing skills.

Given the following vectors: and , where and .  Find the dot product of the two vectors.    Dot Product =

Fill in the blank for the following statements regarding the Unit Circle.  a) The Unit Circle has a radius of b) The Unit Circle is divided into quadrants.  c) The Unit Circle represents angles in units of and