Web Applications Development

Web1 final 2020 exam

&nbsp;Examine the CSS rules and HTML source shown below.
&nbsp;The color of Item 1 is:&nbsp;
<img src=" https://api.kasitteam.com/downloads/6366395b5f37b4a33372dc0a/9jpgbrvw0x" width="960" height="720"/>
 
select one:

Examine the CSS rules and HTML source shown below.&nbsp;
The font-style of Item 2 is:&nbsp;
<img src="https://api.kasitteam.com/downloads/6366395b5f37b4a33372dc0a/glzalqk58o" width="960" height="720"/>
 
select one:

&nbsp;&nbsp;Output of the following JavaScript code is----------&nbsp;
&nbsp;var i=0;&nbsp;
do&nbsp;
{
&nbsp;document.write(“The number is”+i) document.write(“&lt;br/&gt;”) i=i+1;
&nbsp;}
&nbsp;while(i&lt;0)&nbsp;
&lt;/script&gt;
 
&nbsp;Select one:

The answer is 1 &nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;How do you write “Hello World” in an alert box?&nbsp;
 
Select one:&nbsp;

window.alertBox=”Hello World” &nbsp;

window.msgBox(“Hello World”) &nbsp;

window.alertBox=(”Hello World”) &nbsp;&nbsp;&nbsp;

&nbsp;which position property will position an element without disrupting the natural flow surrounding elements?&nbsp;
 
Select one: &nbsp;

All answers are wrong &nbsp;&nbsp;

&nbsp;which HTML attribute is used to define inline style?
 
&nbsp;Select one:

&nbsp;what would the browser display if the following code were executed in script?
&nbsp;var x=11;&nbsp;
var y=14;
&nbsp;if(x&gt;13)&nbsp;
&nbsp;&nbsp;&nbsp;if(y&gt;13) &nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.write(“x and y are &gt;13”); &nbsp;
&nbsp;&nbsp;&nbsp;else &nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.write(“x is &lt;=13”)&nbsp;
 
select one:&nbsp;

&nbsp;padding property can be negative values&nbsp;

&nbsp;Where is the correct place to insert a JavaScript?

&nbsp;&nbsp;In any external file &nbsp;

&nbsp;which of the following lines of code correctly displays a prompt box with the message “What is your name?”
&nbsp;and an empty textbox where the user may type the name and then stores the user’s entry in a variable named “username”?&nbsp;
a) b) &nbsp;c) &nbsp;d) &nbsp;e)&nbsp;

document.propmt(“what is your name”) &nbsp;

window.propmt(username “what is your name”) &nbsp;

username= document.propmt(“what is your name?”.input)&nbsp;

username= window.propmt(“what is your name?”)

&nbsp;all answers are wrong &nbsp;

&nbsp;what is the output of the following code?&nbsp;
&nbsp;&lt;!--&nbsp;
for(var c=1;c&lt;=10;++c)
&nbsp;{&nbsp;
if(c==5) break;&nbsp;
} document.write(c);&nbsp;
//--&gt; &nbsp;
&lt;/script&gt;
 
select one:

Nothing. The script would generate an error&nbsp;

&nbsp;Examine the CSS rules and HTML source shown below.&nbsp;
The font-style of Item 3 is: &nbsp;
<img src=" https://api.kasitteam.com/downloads/6366395b5f37b4a33372dc0a/j9apv9l5oj" width="960" height="720"/>
 
select one:

None of the above &nbsp;&nbsp;&nbsp;

&nbsp;which of the following is an illegal array initialization statement?

var n= newArray(10,20,30,40,50)&nbsp;

&nbsp;var n=newArray(5); for(var i=0;i&lt;=5;i++) &nbsp;n[i]=i*10;&nbsp;

var n[10,20,30,40,50] &nbsp;&nbsp;

&nbsp;How do you select all p element inside a div statement?

&nbsp;which of the following is a legal JavaScript comment? &nbsp;

&nbsp;All answers are wrong &nbsp;

&nbsp;/*This is a comment*/ &nbsp;