Database Systems: Design, Implementation, & Management
12th Edition
ISBN: 9781305627482
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 16, Problem 2RQ
Program Plan Intro
Data:
Data is a raw material, unprocessed fact which does not based on information. For example: Each student score is considered as the data.
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Data environment IBL
The company Internet Big Library (abbr. IBL) was established in the year 2000. The most
important tables of the IBL information system are as follows.
Books (bid, author, title, publisher, year, notes);
Members (mid, name, surname, street, city, country, birthday, phone, notes);
Borrow (rid, bid, mid, date, notes);
TASK 3: Airline transportation
AIRPORT (IDLE, name, city, country)
Relation
Relational schema
I airport
a airplane
p lands
AIRPLANE (IdTL, type, description, manufacturer)
LANDS (#IDLE, #IdTL, dateFrom)
Relation LANDS includes information about where each type of an airplane can land, on what airports and
since when.
Using domain and tuple relational calculus, find:
1. Find all names of the airports, where type B747 airplanes can land.
2. Find all IDLE of airports, on which type B747 or B748 airplanes can land
3. Find all IdLE of airports, which are located in Austria or that type B747 airplane can land on them.
4. Find all IDLE of airports, on which all types of planes can land.
Can you find an example order DFS explores the vertices in the graph included assuming DFS starts at vertex 4. The adjacency lists are in ascending order by the numeric label of the vertices.
Chapter 16 Solutions
Database Systems: Design, Implementation, & Management
Ch. 16 - Prob. 1RQCh. 16 - Prob. 2RQCh. 16 - Prob. 3RQCh. 16 - Prob. 4RQCh. 16 - Suppose that you are a DBA. What data dimensions...Ch. 16 - How and why did database management systems become...Ch. 16 - Using a single sentence, explain the role of...Ch. 16 - Prob. 8RQCh. 16 - Prob. 9RQCh. 16 - Prob. 10RQ
Ch. 16 - Prob. 11RQCh. 16 - Prob. 12RQCh. 16 - Prob. 13RQCh. 16 - Prob. 14RQCh. 16 - Prob. 15RQCh. 16 - Prob. 16RQCh. 16 - Prob. 17RQCh. 16 - Prob. 18RQCh. 16 - What DBA activities support end users?Ch. 16 - Prob. 20RQCh. 16 - Prob. 21RQCh. 16 - Prob. 22RQCh. 16 - Prob. 23RQCh. 16 - Prob. 24RQCh. 16 - Prob. 25RQCh. 16 - Prob. 26RQCh. 16 - Prob. 27RQCh. 16 - Prob. 28RQCh. 16 - Prob. 29RQCh. 16 - Prob. 30RQCh. 16 - Define the concept of a data dictionary, and...Ch. 16 - Using SQL statements, give some examples of how...Ch. 16 - Prob. 33RQCh. 16 - Prob. 34RQCh. 16 - Prob. 35RQCh. 16 - How have cloud-based data services affected the...Ch. 16 - What tool is used in Oracle to create users?Ch. 16 - In Oracle, what is a tablespace?Ch. 16 - Prob. 39RQCh. 16 - In Oracle, what is a datafile? How does it differ...Ch. 16 - Prob. 41RQ
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