Q
How can you break a long line of code in JavaScript without using an operator?

Answer & Solution

Answer: Option a
Solution:
The array join method can join strings with line breaks.
Related Questions on Average

What character sequence is used for a line break in JavaScript strings?

A). \n

B). \t

C). \r

D). \b

Which tool can help automate code formatting, including line breaks, in JavaScript?

A). ESLint

B). Webpack

C). Babel

D). jQuery

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 character is used to indicate a comment in JavaScript?

A). //

B). --

C). **

D). %%

In ES6, what character is used to indicate multiline strings in template literals?

A). Backslash ()

B). Forward Slash (/)

C). Backtick (`)

D). Single Quote (')

Which method is commonly used to join array elements into a string with line breaks?

A). split()

B). splice()

C). concat()

D). join()

What is the purpose of using meaningful variable and function names in JavaScript?

A). To confuse other developers

B). To reduce line length

C). To convey intent clearly

D). To bypass syntax rules

Which character is used to indicate a comment in JavaScript?

A). //

B). --

C). **

D). %%

Which character is used to concatenate strings in JavaScript?

A). Comma (,)

B). Plus (+)

C). Equals (=)

D). Colon (:)

What is the purpose of using comments in JavaScript?

A). To confuse other developers

B). To improve code readability

C). To hide code

D). To break the code execution