Quiz3
Authored by Anantha edupuganti
Professional Development
1st - 3rd Grade
Used 9+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following represents control flow statements in js ?
simple if
if else
else if ladder
switch
simple if
if else
nested if
if-elif-else
simple if
if-elif-else
switch
None of the above
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Which of these belong to looping statements in JS ?
for
for in
for of
for else
3.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Find the output of the following code snippet?
<script>
var a=[1.1,2,5,'gec',99.5,'it'];
for(var x in a)
document.write(x+" "); //output1
for(var x of a)
document.write(x+" "); //output2
</script>
1.1 2 5 gec 99.5 it
0 1 2 3 4 5
1.1 2 5 gec 99.5 it
0 1 1 2 3 4
0 1 2 3 4 5
1.1 2 5 gec 99.5 it
0 1 2 3 4 5
1,1 2 5 gec 99.5 it
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which keyword is used to create functions in Javascript ?
def
define
func
function
5.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Guess the Output for the following code snippet ?
<html>
<script>
function reverse(x){
var s=0;
while(x>0){
s=s*10+x%10;
x=x/10;
}
return s;
}
document.write("Reverse is: "+reverse(123));
</script>
</html>
Reverse is: NaN
Reverse is: 321.000
Reverse is: Infinity
Reverse is: undefined
Reverse is: 321
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is abbrevation of DOM ?
Domain Object Model
Document Object Model
Discriptive Oreintation Model
Discriptive Object Model
7.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
<html>
<script>
var x=" 68.3";
var b=Number(x);
var a=parseInt(x);
document.write(b+" ");
document.write(a);
</script>
</html>
Predict the Output ?
68 68.3
68.3 68
68 68
68.3 68.3
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
