American College of Commerce and Technology
Professor -Munther Alraban
Sultan Mohammed Shah Ibrahimuddin
Question 1: Use the following unnormalized entity database to change to the
3NF database. Show
CMSC 414 S06 Exam 1 SOL-KEY
Page 1 of 4
SOLUTION AND GRADING KEY
Total points: 30. Total time: 115 minutes.
4 problems over 4 pages.
No book, notes, or calculator
1. [10 points]
Suppose Bob uses RSA with n=77 and e=5.
Are these valid numbers for
Tilapia Industry Profile and Analysis
Industrys Dominant Economic Characteristics
There are no defined local or export markets for small-scale tilapia farmers
Farmers are selling products in the nearby communities and other local stores such
Distributed Database Management Systems
Discuss the possible data request scenarios in a distributed database environment.
1. Single request accessing a single remote database. (See Figure D12.1.)
Figure D12.1 Single Request to Single Rem
American College Of Commerce and
Professor Munther al Raban
AMERICAN COLLEGE OF
Professor Munther Al Raban
Ibrahimuddin Sultan Mohammed Shah
Name: Ibrahimuddin Sultan Mohammed Shah
1) Create for the following table
CREATE TABLE ibrahimuddin#2 (