CISC108 Midterm: cisc108-f14-exam2

• School: University of Delaware
• Department: Computer and Information Sciences
• Course: CISC108
• Professor: All

Document Summary

You have 75 minutes to complete the exam. You may have with you a single piece of paper with notes on both sides. You may have only your sheet of notes, a single writing implement, and the exam on your desk (e. g. , no cell phones, laptops, water bottles, etc. You do not need to show contracts, signatures, purposes, templates, or test cases unless speci cally asked. However, they may help you earn partial credit if you can not provide a complete solution. Not just any christmas tree a binary christmas tree (a heap is a tree with the largest value at the root) : x y -> boolean or error (4) [1 pts] assume that album1 is a constant of type album. Which expression evaluates to the photos from album1: (list-of-photos album1, (photos album1, (selector photos album1, (getphotos album1, none of the above. Exam 2 (5) [2 pts] assume that photo1 is a constant of type photo.