Pearson eText for Modern Database Management -- Instant Access (Pearson+)
13th Edition
ISBN: 9780137305940
Author: Jeffrey Hoffer, Ramesh Venkataraman
Publisher: PEARSON+
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Chapter 10, Problem 10.2RQ
Program Plan Intro
Matching of the given terms to the appropriate definitions.
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Question-3
Database management system has become part of many organizations, and this
is supported by the article: "Database management systems has become a part of
every field right from schools, libraries, medical centres, airlines, chemical plants
etcetera". MySQL is example of DBMS which present SQL language to let you
access and manipulate databases. Apply your SQL skillset to:
STAFF TABLE:
Staff No
101
102
103
Payslip Number sName
1011
Kylen
1021
Kim
1031
Jane
Employment Date
2001/05/01
2001/05/02
2001/05/03
Salary
2000
4000
3000
3.1 Compare DDL and DML.
3.2 Formulate SQL statements to create a new Table called "TEMP_STAFF" which
contains exact same information as "STAFF" table above and specify "Staff No" as
Primary Key.
3.3 Formulate SQL statement to retrieve all records for staff members earning at
least R4000.
3.4 Formulate SQL code to change the column Employment Date to Start Date.
3.5 Determine SQL key word(s) that enforces referential integrity & use an example
to…
Please follow the picture for answer these question!
Vis Library is a multi-categories book library that provides a wide range of genres from kids books to special braille books. The customers can read the books on-site or choose a delivery service. As a database designer, they want you to design and implement a database to support their business. At the initial meeting to discuss the database design, the following requirements were gathered: • A new customer is required to register the account, pick the membership type, and pay the necessary cost.• The systems must be able to manage the detailed information of each member. • There are two membership types: silver dan gold. This membership is necessary to borrow books and read on the spot.• Silver membership can be obtained by showing the id card and filling the registration form without any cost.• On the other hand, Rp 20000 registration costs and Rp 10000 monthly costs are needed to get a gold membership.• Gold member…
Assignment Brief:
Some of the most difficult decisions that you face as a database developer are what tables to
create and what columns to place in each table, as well as how to relate the tables that you
create. Normalization is the process of applying a series of rules to ensure that your database
achieves optimal structure. Normal forms are a progression of these rules. Each successive
normal form achieves a better database design than the previous form did. Based on your
understanding for the various normal form respond to the following problems and provide the
optimal answer/solution.
Problem#1: 1st Normal Form (1NF)
Consider the Students table, with the primary key underlined, and the following data:
Students:
Alpha
100111
Email
doe@usna.edu
Name
Courses
GradePoints
NN204, SI204,
IT221
SM223, EE301
SI204
John Doe
2,3,3
Matt Smith
092244
113221
smith@usna.edu
black@usna.edu
4,4
Melinda
3
Black
NN204, SI204,
IT221
090112
Tom Johnson
Johnson@usna.ed
4,2,3
u
a) Is the Students table…
Chapter 10 Solutions
Pearson eText for Modern Database Management -- Instant Access (Pearson+)
Ch. 10 - Prob. 10.1RQCh. 10 - Prob. 10.2RQCh. 10 - Prob. 10.3RQCh. 10 - Prob. 10.4RQCh. 10 - Prob. 10.5RQCh. 10 - What are the two main categories of technologies...Ch. 10 - Prob. 10.7RQCh. 10 - Prob. 10.8RQCh. 10 - Prob. 10.9RQCh. 10 - Prob. 10.10RQ
Ch. 10 - Prob. 10.11RQCh. 10 - Prob. 10.12RQCh. 10 - Prob. 10.13RQCh. 10 - Prob. 10.14RQCh. 10 - Prob. 10.15RQCh. 10 - Prob. 10.16RQCh. 10 - Prob. 10.17RQCh. 10 - Prob. 10.18PAECh. 10 - Prob. 10.19PAECh. 10 - Prob. 10.20PAECh. 10 - Prob. 10.21PAECh. 10 - Prob. 10.22PAECh. 10 - Prob. 10.23PAECh. 10 - Prob. 10.24PAECh. 10 - Prob. 10.25PAECh. 10 - Prob. 10.26PAECh. 10 - Consider the customer table created in Figure...
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