How do you include a hexadecimal escape sequence in JavaScript?

Which escape sequence represents a single character Unicode escape?

A). \uXXXX

B). \u{XXXX}

C). \uxxxx

D). \unicodeXXXX

How do you include an alert sound character in a JavaScript string?

A). \a

B). \alert

C). \b

D). \bell

What is the correct syntax for including a Unicode character in a JavaScript string?

A). \\uXXXX

B). \uXXXX

C). \u{XXXX}

D). \unicodeXXXX

Which escape character is used to include a single quote in a JavaScript string?

A). \\

B). \'

C). \`

D). \'

What is the effect of using \r in a string?

A). Inserts a space

B). Moves to the beginning of the line

C). Inserts a newline

D). Inserts a tab

How do you include a Unicode character with a code point greater than FFFF?

A). \uXXXX

B). \u{XXXXX}

C). \UXXXXX

D). \uXXXXXX

How do you include a vertical tab character in a JavaScript string?

A). \v

B). \vt

C). \vert

D). \vertical

How do you escape a double quote character within a double-quoted string?

A). \'

B). \\'

C). \\'

D). \\'

What will be the output of console.log('Hello\\nWorld');?

A). Hello World

B). Hello\nWorld

C). Hello

D). Hello

Which escape sequence is used for a backspace character?

A). \b

B). \back

C). \backspace

D). \bs