cs411-s10-mt - NetID CS411 Database Systems Spring 2010...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
NetID: CS411 Database Systems Spring 2010, Prof. Chang Department of Computer Science University of Illinois at Urbana-Champaign Midterm Examination March 2, 2010 Time Limit: 75 minutes Print your name and NetID below. In addition, print your NetID in the upper right corner of every page. Name: NetID: Including this cover page, this exam booklet contains 9 pages. Check if you have missing pages. The exam is closed book and closed notes. No calculators or other electronic devices are permitted. Any form of cheating on the examination will result in a zero grade. Please write your solutions in the spaces provided on the exam. You may use the blank areas and backs of the exam pages for scratch work. Please do not use any additional scratch paper. Please make your answers clear and succinct; you will lose credit for verbose, convo- luted, or confusing answers. Simplicity does count! Generally, we think one minute per point is a reasonable allocation of time; so plan your time accordingly. You should look through the entire exam before getting started, to plan your strategy. Problem 1 2 3 4 Total Points 36 28 18 18 100 Score Grader 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
NetID: Problem 1 ( 36 points ) Misc. Concepts For each of the following statements: for true/false choices, indicate whether it is TRUE or FALSE by circling your choice, and provide an explanation to justify; for short answer questions, provide a brief answer with clear explanation. You will get 3point for each correct answer with correct explanations, and no penalty (of negative points) for wrong answers . (1) Answer: True False An E-R diagram with m entities and n relationships will translate to m + n tables. Explain
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 9

cs411-s10-mt - NetID CS411 Database Systems Spring 2010...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online