Which is the best technique to test a script for cross-browser compatibility?
A. Test the script in various versions of the same browser.
B. Test the script in various browsers, including various versions of the same browsers.
C. Determine the most frequently used browser for your target audience and then test the script in that browser.
D. Use the W3C site's code validator to test the script.
正解:B
質問 2:
Consider the following code:
Which statement could be used to determine the value of the first radio button?
A. document.getElementById(rdoGroup1).value
B. document.getElementById("rdoGroup1").value
C. document.myForm.rdoGroup1[0].value
D. document.rdoGroup1.value
正解:C
質問 3:
Consider the following code:
What is the expected result when you run this script in the browser?
A. The script will output a countdown from 15 to 1 in the client window.
B. The script will output 15, then 1, because it will only write the first and last values of a
while? statement.
C. The script will output a countdown from 15 to 0 in the client window.
D. There will be no visible output, but the script will count down to 0.
正解:A
質問 4:
Which example correctly implements inline scripting with JavaScript?
A. <input type="button" value="Click Here!" onclick="alert('Hello World! '); " />
B. <input type="button" value="Click Here!" />
C. <input type="button" value="Click Here!" onclick="myGreeting();" />
D. <input type="button" value="Click Here!" onclick=" " />
正解:A
質問 5:
When used in conjunction with SQL, a server-side language (such as PHP) and a database (such as mySQL), AJAX can perform which of the following database operations?
A. Retrieve information from a database and display it back to the page originating the request
B. Update the database schema and table relationships
C. Create custom database views and stored procedures
D. Modify database security permissions, including changing the database owner
正解:A
小岛** -
初心者にとってはわかりやすい素晴らしい問題集になっております。試験に受かりましたよ。誠に有難うございます