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

Answer & Solution

Answer: Option a
Solution:
\n represents a line break in JavaScript strings.
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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

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

A). To confuse other developers

B). To reduce line length

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

A). Backslash ()

B). Forward Slash (/)

C). Backtick (`)

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Which character is used to indicate a comment in JavaScript?

A). //

B). --

C). **

D). %%

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

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

A). To confuse other developers

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In JavaScript, what is the purpose of maintaining consistent line lengths?

A). It reduces code performance

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

A). split()

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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