1) \"The following code ____. var request = new XMLHttpRequest(); request.open(\
ID: 3808097 • Letter: 1
Question
1)
"The following code ____.
var request = new XMLHttpRequest();
request.open(""GET"", url);
request.onreadystatechange = function() {
if (request.readyState == 4 && request.status == 200) {
document.getElementById( tmpData').innerHTML = request.responseText;
}
};
request.send(null);"
calls a function named readyState to handle the returned Ajax data
puts the returned Ajax data into a html element with ID = tmpData
calls a function named request to handle the returned Ajax data
displays the returned data in a alert()
2)
"Given the following, how would you assign Bob's midterm score to a variable?.
var names = [
{'name':'Alice', 'midterm': '78', 'final': '87'},
{'name': 'Bob', 'midterm"": '72', 'final': '77'},
{'name': 'Clare', 'midterm': '91', 'final': '97'},
{'name': 'Dave', 'midterm': '79', 'final': '85'}
];"
s = names.midterm;
s = names[1].midterm;
s = Bob.midterm;
s = names[2].midterm
3)
QUESTION 9
"Consider this code. Which of the following tacks the division onto the end of the page?
x = document.createElement('div');
x.innerHTML = 'All's well that ends well';
document.body.append.x;
"body.appendChild(""div"");"
document.body.add(x);
document.body.appendChild(x);
4(
"In the following code, #sidebar is a CSS _____.
<style type=""text/css"">
#sidebar {width: 620px;}
.caution {font-size: 12pt; color: blue}
</style>"
class selector
ID selector
none of the other answers
tag selector
5)
"You have a HTML division with an id = 'd5'. How do you assign the string 'That's All, Folks!' to the division's contents?"
"document.getElementsByID('d5').innerHTML = 'That's All, Folks!';"
"document.getElementById('d5').value = 'That's All, Folks!';"
"getElementById('d5').value = 'That's All, Folks!';"
"document.getElementById('d5').innerHTML = 'That's All, Folks!';"
6)
"In the following code, .caution is a CSS _____.
<style type="text/css">
#sidebar {width: 620px;}
.caution {font-size: 12pt; color: blue}
</style>"
id selector
none of the other answers
tag selector
class selector
calls a function named readyState to handle the returned Ajax data
puts the returned Ajax data into a html element with ID = tmpData
calls a function named request to handle the returned Ajax data
displays the returned data in a alert()
2)
"Given the following, how would you assign Bob's midterm score to a variable?.
var names = [
{'name':'Alice', 'midterm': '78', 'final': '87'},
{'name': 'Bob', 'midterm"": '72', 'final': '77'},
{'name': 'Clare', 'midterm': '91', 'final': '97'},
{'name': 'Dave', 'midterm': '79', 'final': '85'}
];"
s = names.midterm;
s = names[1].midterm;
s = Bob.midterm;
s = names[2].midterm
3)
QUESTION 9
"Consider this code. Which of the following tacks the division onto the end of the page?
x = document.createElement('div');
x.innerHTML = 'All's well that ends well';
document.body.append.x;
"body.appendChild(""div"");"
document.body.add(x);
document.body.appendChild(x);
4(
"In the following code, #sidebar is a CSS _____.
<style type=""text/css"">
#sidebar {width: 620px;}
.caution {font-size: 12pt; color: blue}
</style>"
class selector
ID selector
none of the other answers
tag selector
5)
"You have a HTML division with an id = 'd5'. How do you assign the string 'That's All, Folks!' to the division's contents?"
"document.getElementsByID('d5').innerHTML = 'That's All, Folks!';"
"document.getElementById('d5').value = 'That's All, Folks!';"
"getElementById('d5').value = 'That's All, Folks!';"
"document.getElementById('d5').innerHTML = 'That's All, Folks!';"
6)
"In the following code, .caution is a CSS _____.
<style type="text/css">
#sidebar {width: 620px;}
.caution {font-size: 12pt; color: blue}
</style>"
id selector
none of the other answers
tag selector
class selector
Explanation / Answer
1)Answer:2 option
puts the returned Ajax data into a html element with ID = tmpData
2) Answer:2 option
s = names[1].midterm;
3) Answer: 4 option
document.body.appendChild(x);
4) Answer: ID selector
5) Answer: 2 option
"document.getElementById('d5').value = 'That's All, Folks!';"
6) Answer: class selector
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