What character set does JavaScript use to represent characters?

Which of the following strings contains a single quote character?

A). 'It's sunny today.'

B). It's sunny today.

C). It's sunny today.

D). 'It's sunny today.'

Which of the following escape sequences represents a vertical tab character in JavaScript?

A). \v

B). \t

C). \b

D). \f

What is the Unicode escape sequence for the character 'Z'?

A). \u005A

B). \u007A

C). \u005B

D). \u007B

How do you write a double quote inside a string in JavaScript?

A). This is a quote'.'

B). 'This is a 'quote'.'

C). This is a 'quote'.

D). 'This is a 'quote'.'

What does the escape sequence \u0061 represent?

A). The character 'a'

B). The character 'A'

C). The character 'b'

D). The character 'B'

How would you write a string that includes both single and double quotes in JavaScript?

A). She said, Hello'.'

B). 'She said, 'Hello'.'

C). She said, 'Hello'.

D). 'She said, 'Hello'.'

What does the escape sequence \r represent in JavaScript?

A). Newline

B). Carriage return

C). Tab

D). Form feed

Which character is used to start an escape sequence in JavaScript?

A). /

B). \

C). #

D). &

Which Unicode code point represents the character 'A'?

A). U+0040

B). U+0041

C). U+0042

D). U+0043

How can you represent the Unicode character for the euro symbol () in JavaScript?

A). \u20A0

B). \u20A1

C). \u20AC

D). \u20AD