What to expect on QZ00?
Quiz 00 will cover concepts from all lessons, including today’s, and important points of the syllabus. Its format will be very much like a longer version of this class’ Gradescope assignment. It will be taken on Gradescope remotely, but will be timed with 75 minutes by default.
An additional e-mail will go out by tomorrow (Friday, August 27th) with more specific details on the quiz and how to prepare. For now, you should focus on completing today’s lessons and Exercise 01. Although Exercise 01 is not due until the evening of the quiz, you are STRONGLY encouraged to complete it as preparation for the quiz.
Today’s Responsess on Gradescope
Today’s video responses are contained in a single lesson on Gradescope and correspond to the videos below. You should watch them in order and make it a point to pause and attempt each item before watching the solution.
If you do not complete all videos in one sitting, you can reopen your submission on Gradescope to finish it out before the deadline. To do so, open your submission and look for a button in the bottom of your screen for “Create New Submission”.
Practice with Data Types and Expressions
Practice Question #1 - Numerical Expressions - https://youtu.be/ISP-9wkrlyM
Practice Question #2 - Evaluating Relational Expressions - https://youtu.be/g8_OERDtJ8c
Asking a User for Input and Variables
In this video you should follow along in VSCode. If for some reason you are unable to, please drop by office hours either in person or virtually via Zoom and the course staff can help be sure you’re able to follow along.
Tutorial Video on User Input and Variables: https://youtu.be/wXoUw0scEsI
Environment Diagrams 101 - More on Variables
In this video you should follow along with tracing an environment diagram. You will be asked to scan this diagram using the instructions found here:
https://help.gradescope.com/article/0chl25eed3-student-scan-mobile-device
In COMP110 this Fall, you are required to scan pencil/paper submissions for diagrams and are not allowed to digitally diagram on an iPad or using other diagramming software unless you have a specific accomodation from ARS. We will penalize 25% off on diagrams that were made using digital tools and not scanned from pen/paper.
Video on Environment Diagrams with Multiple Global Variables and Reassignment Statements: https://youtu.be/Vfmuwx3vYKg