WEB EXAM III SQL/XML/AJAX
For the XML parser to ignore a certain section of your XML document, which syntax is correct?
<![CDATA[ Text to be ignored ]]>
What is the correct syntax of the declaration which defines the XML version?
<?xml version="1.0"?>
What is a correct way of referring to a stylesheet called "mystyle.xsl" ?
<?xml-stylesheet type="text/xsl" href="mystyle.xsl"?>
What does DTD stand for?
Document Type Definition
With SQL, how do you select all the columns from a table named "Persons"?
SELECT * FROM Persons
With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" starts with an "a"?
SELECT * FROM Persons WHERE FirstName LIKE 'a%'
Which SQL statement is used to create a table in a database?
CREATE TABLE
Which SQL statement is used to delete data from a database?
DELETE
Which SQL statement is used to extract data from a database?
SELECT
With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" is "Peter"?
SELECT * FROM Persons WHERE FirstName='Peter'
With SQL, how do you select all the records from a table named "Persons" where the "FirstName" is "Peter" and the "LastName" is "Jackson"?
SELECT * FROM Persons WHERE FirstName='Peter' AND LastName='Jackson'
Which SQL statement is used to return only different values?
SELECT DISTINCT
With SQL, how do you select a column named "FirstName" from a table named "Persons"?
SELECT FirstName FROM Persons
Which XML DOM object represents a node in the node tree?
The node object
Which operator is used to select values within a range?
BETWEEN
Which SQL statement is used to update data in a database?
UPDATE
There is a way of describing XML data, how?
XML uses a DTD to describe the data
What does XML stand for?
eXtensible Markup Language
With SQL, how do you select all the records from a table named "Persons" where the "LastName" is alphabetically between (and including) "Hansen" and "Pettersen"?
ELECT * FROM Persons WHERE LastName BETWEEN 'Hansen' AND 'Pettersen'
What does XSL stand for?
EXtensible Stylesheet Language
What are XML entities used for?
Entities are used to define shortcuts to special characters
Which SQL statement is used to insert new data in a database?
INSERT INTO
Which operator is used to search for a specified pattern in a column?
LIKE
Which SQL keyword is used to sort the result-set?
ORDER BY
What is the most common type of join?
SQL INNER JOIN
What does SQL stand for?
Structured Query Language