
Computer Programming (.NET Technology) - 12
Quiz by Arreojn Lloyd Manzano
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- Q1
Which comparison operator checks if one value is greater than or equal to another in JavaScript?
==
<>
<=
>=
20s - Q2
Which operator verifies that two values are not equal in JavaScript?
===
!=
!==
==
30s - Q3
Which loop runs a block of code as long as a specific condition is true in JavaScript?
switch loop
while loop
do-while loop
for loop
30s - Q4
Which statement skips the current iteration in a loop and proceeds to the next?
continue
exit
break
return
30s - Q5
Which method creates a new Date object for the current date and time in JavaScript?
now()
getDate()
getCurrentDate()
new Date()
30s - Q6
What is the JavaScript method to extract the day of the week from a Date object?
getDate()
getWeekDay()
getDay()
getWeek()
30s - Q7
Which method is used to round a number to the nearest integer in JavaScript?
trunc()
round()
ceil()
floor()
30s - Q8
Which keyword is used to define a class in JavaScript?
object
this
constructor
class
30s - Q9
Which JavaScript method converts a value into a string?
toString()
toStr()
stringify()
convertToString()
30s - Q10
What is the output of this JavaScript code: 5 > 3
CORRECT
TRUE
8
FALSE
30s - Q11
What is the result of 5 == "5" in JavaScript?
undefined
null
TRUE
FALSE
30s - Q12
What is the output when determining if x.length > y.length for x = "Hello" and y = "World"?
Undefined
y is longer
x is longer
Both strings have equal length
30s - Q13
What will for (let i = 0; i < 5; i++) { console.log(i); } output?
1 2 3 4
1 2 3 4 5
0 1 2 3
0 1 2 3 4
30s - Q14
How does the break statement affect a loop in JavaScript?
Terminates the loop and moves to the next statement
Skips to the next iteration
Restarts the loop
Throws an exception
30s - Q15
How can you create a JavaScript Date object for the current date and time?
Date.getCurrent()
getCurrentDate()
Date.now()
new Date()
30s