Web Application Programming

Question 1

Which method of a PHP Data Object can be used to execute INSERT, UPDATE, and DELETE statements?

Question options:

	return
	data
	action
	exec
	query

Question 3

Which PHP class can be used to connect to a MySQL database?

Question options:

	db
	DataConnect
	SelectData
	argument
	PDO

Question 4

When INSERT, UPDATE, or DELETE statements are used in conjunction with a PHP Data Object, what is returned?

Question options:

	success or failure
	the number of columns that were affected
	true or false
	the number of rows that were affected
	the number of tables that were affected

Question 10

Which clause in a SQL statement specifies the table(s) that should supply the data that is returned?

Question options:

	JOIN
	SELECT
	WHERE
	ORDER BY
	FROM

Question 11

When coding relative URLs, you can begin the URL with a(n) ____________ to indicate that the URL should start with the current directory.

Question options:

	colon (:)
	dollar sign ($)
	question mark (?)
	single dot (.)
	exclamation point (!)

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The material on which this question is based on can be found on page 157 of the textbook.

Question 12

Which clause in a SQL statement specifies the columns to return?

Question options:

	JOIN
	ORDER BY
	WHERE
	FROM
	SELECT