Review

Focused conceptWeek 1:

Three separate types of functionality: Data Management Application logic Presentation

Single-tier, client-server, three-tier architecture

How Do Databases Support the World Wide Web

Review for ExamWeek 2

Relational model: table, key(PR,FK), row, column, domain,tuple/record, NULL value

Data integrity, entity integrity, Referential Integrity, enterprise integrity

Views, relationship (three types, how to model them)

Review for Exam Week 3

NormalizationValidating data (field level, table level)SQL statements

Review for exam Week 4:

Query: boolean expressions, different types of queries (select,action, parameter, crosstab)

Different types of joins (equ(inner)joins, left/right joins)

Review for exam Week 5 and week 6:

Form and report

Review for examWeek 10: HTML: main concepts (host, URL,

browser, web server….), heading, body, html format tags, list tags, table

Week 11:CSS (main concepts, selector, images)

Week 12:Movie, slide shows, map

Week 13:Forms, Javascript (alert box)

Practice (Monday)1. <h1>Changing a light bulb</h1><ol><li>Make sure you have unplugged the lamp from the wall

socket.</li><li>Unscrew the old bulb.</li><li>Get the new bulb out of the package.</li><li>Check the wattage to make sure it's correct.</li></ol>

Practice (Monday)2. <form method="post"

action="http://www.cookwood.com/cgi-bin/display_results.pl"><p><b>Extras:</b> <input type="checkbox" name="extras" value="foot"

/>Footboard<input type="checkbox" name="extras" value="drawers" checked="checked"

/>Drawers (for underneath)<input type="checkbox" name="extras" value="casters" />Casters<input type="checkbox" name="extras" value="nosqueak" />Squeak proofing</p><hr />Please share any suggestions or comments with us: <textareaname="comments" rows="3" cols="65">Comments?</textarea><hr /><input type="submit" value="Order Bed" /><input type="reset" value="Start Over" /></form>

Practice (Monday)3. <p><a href=“picture1.jpg"><img src=“thumb1.jpg"

alt="Flowers on the Rambles" width="83" height="125" /></a> <a href=“picture2.jpg"><img src=“thumb2.jpg" alt="Fruit stand" width="103" height="67" /></a> <a href=“picture3.jpg"><img src=“thumb3.jpg" alt="Charcuterie" width="123" height="85" /></a> <a href=“picture4.jpg"><img src=“thumb4.jpg" alt="Canned goods, hams, wine, olives!" width="84" height="123" /></a></p>

Practice (Monday)1-i2-a3-d4-f5-b6-g7-h8-c9-h

Practice1. Place letters in the blankSelect query____c____<H1> </H1>____d_________Form_____b_________Report____a_________a.Printable format of a query b. Used to create a user interfacec. query to retrieve information from databased. indicates an HTML heading element

Practice1. Place letters in the blankSelect query____c____<H1> </H1>____d_________Form_____b_________Report____a_________a.Printable format of a query b. Used to create a user interfacec. query to retrieve information from databased. indicates an HTML heading element

Practice2.1 Student-Advisor is a

a. One to one relationshipb. One to many relationship

c. Many to many relationship

d. None of the above

Practice2.2. The Relationships window in Microsoft

Access can be accessed through the main menu by clicking __________.a.) Tools / Relationships... b.) View / Relationships... c.) File / Open Relationships...d.) Edit / Relationships...e.) Window / View Relationships...

Practice3. Student:

PK: id

FK: majorId

Major:

PK: majorId

Relationship:

one to many (in this case)

Practice3. SELECT Student.id, Student.name,

Student.earnedCredit, Major.description

FROM Major INNER JOIN Student ON Major.majorId = Student.majorId

WHERE Major.majorId='1';

Practice4.

A baby elephant

A small tiger

Multiple choices1. If a user has a Web browser on his or her computer,

which requests a web page from a web server, which in turn requests data from a Database Management Systems on a separate server, then this system

is a(n) ____________ architecture.

a) single-tier

b) two-tier

c) three-tier

Multiple choicesWhich piece of code is a correct example of

linking an external style sheet to a Web page?

A. <link ="stylesheet" href="mystyle.css" />

B. <link rel="stylesheet" href="mystyle.css" />

C. <rel = "stylesheet" href="mystyle.css" />

D. <stylesheet href="mystyle.css" />

Multiple choicesTo help make your code easier to understand and

debug, you should make liberal use of ____________ tags in your source code.

A.<comment>….</comment>

B. <!-- -->

C. /* */

D. <doc>…</doc>

Last practice<form method="post" enctype="text/plain" action="mailto:xyz@yahoo.com"><table border="0" width="50%"><tr> <td align="center">

<input type="radio" name="size" value="L" /> Large<input type="radio" name="size" value="M" /> Medium<input type="radio" name="size" value="S" /> Small

</td> </tr><tr> <td align="center">

<input type="submit" value="Submit" name="submit" /></td> </tr></table></form>

Last practice