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

Which of the following is an example of a whitespace character in JavaScript?

A). \u0020

B). \u0009

C). \u000A

D). All of the above

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

A). \u005A

B). \u007A

C). \u005B

D). \u007B

What character set does JavaScript use to represent characters?

A). ASCII

B). ANSI

C). Unicode

D). ISO-8859-1

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'.'

Which of the following characters is considered a special character in JavaScript?

A). !

B). @

C). #

D). All of the above

Which Unicode code point represents the character 'A'?

A). U+0040

B). U+0041

C). U+0042

D). U+0043

What does the escape sequence \r represent in JavaScript?

A). Newline

B). Carriage return

C). Tab

D). Form feed

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'.'

How would you include a backslash character in a string in JavaScript?

A). \

B). /

C). \b

D). \s

What does the escape sequence \u0061 represent?

A). The character 'a'

B). The character 'A'

C). The character 'b'

D). The character 'B'