Correct Answer: Side effects are not allowed.
Explanation:
Note: This Question is unanswered, help us to find answer for this one
JavaScript Skill Assessment
Your Skill Level: Poor
Retake Quizzes to improve it
More JavaScript MCQ Questions
Your code is producing the error: TypeError: Cannot read property 'reduce' of undefined. What does that mean?
How many prototype objects are in the chain for the following array? let arr = [];
Which choice is not a unary operator?
What will the value of y be in this code: const x = 6 % 2; const y = x ? 'One' : 'Two';
Which keyword is used to create an error?
A for loop is written as such: 'for (first property; second property; third property) {...}' What does the third property represent?
What is the value of the array myArr after execution of the following code: var myArr = [1,2,3,4,5]; myArr.shift();
Which operator compares two variables by value AND type?
What is the difference between == and === ?
What is the value of a : var a = 3; var b = 2; var c = a; var a=b=c=1;