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33 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is used to store multiple values in a single variable?
Variable
Array
Function
Object
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following loops is guaranteed to execute at least once?
for loop
while lop
do while loop
nested loop
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the result of 5 % 2 in most programming languages?
0
3
1
2
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the keyword used to declare a constant in JavaScript?
Variable
let
const
final
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which of the following is a valid function declaration in JavaScript?
def myFunction()
create function myFunction()
function myFunction()
myFunction = function()
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which operator is used for logical AND in JavaScript?
&
&&
||
!
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How do you access the third element of an array named arr?
arr.3
arr[2]
arr(4)
arr(3)
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