Which character is used to indicate a comment in JavaScript?
A). //
B). --
C). **
D). %%
Which of the following is NOT a technique to break long lines in JavaScript?
A). String Concatenation with Line Breaks
B). String Concatenation with Backticks
C). String Concatenation with Plus Operator
D). String Concatenation with Minus Operator
How can you break a long line of code in JavaScript without using an operator?
A). Using Array Join Method
B). Using String Concatenation
C). Using Regular Expressions
D). Using String Length Property
What is the recommended maximum line length in JavaScript?
A). 80 characters
B). 100 characters
C). 120 characters
D). 150 characters
Which character is used to indicate a comment in JavaScript?
A). //
B). --
C). **
D). %%
Which tool can help automate code formatting, including line breaks, in JavaScript?
A). ESLint
B). Webpack
C). Babel
D). jQuery
Which method is commonly used to join array elements into a string with line breaks?
A). split()
B). splice()
C). concat()
D). join()
Which operator can be used to break a long string into multiple lines in JavaScript?
A). Concatenation (+) Operator
B). Subtraction (-) Operator
C). Multiplication (*) Operator
D). Division (/) Operator
In JavaScript, what is the purpose of maintaining consistent line lengths?
A). It reduces code performance
B). It improves code readability
C). It increases code execution time
D). It limits code functionality
Which of the following is a code formatting tool for JavaScript?
A). Prettier
B). Babel
C). Webpack
D). ESLint