Q
Which of the following is NOT a technique to break long lines in JavaScript?

Answer & Solution

Answer: Option d
Solution:
Minus operator is not used for string concatenation.
Related Questions on Average

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

What happens if a line break is placed inside a string without appropriate handling in JavaScript?

A). It throws a syntax error

B). It causes a runtime exception

C). It ignores the line break

D). It creates a multiline string

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

A). ESLint

B). Webpack

C). Babel

D). jQuery

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

A). \n

B). \t

C). \r

D). \b

Which character is used to indicate a comment in JavaScript?

A). //

B). --

C). **

D). %%

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

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

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

Which of the following is a code formatting tool for JavaScript?

A). Prettier

B). Babel

C). Webpack

D). ESLint

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

A). Backslash ()

B). Forward Slash (/)

C). Backtick (`)

D). Single Quote (')