What will be the output of the following code?

let greeting = Hello, ${'World'}!;

Which of the following is a valid hexadecimal literal?

A). 0xG1

B). 0x1G

C). 0x1A

D). 0x1Z

What is the value of x after the following code executes?

let x = 0o10;

A). 8

B). 10

C). 16

D). 0

How do you declare a Symbol literal?

A). Symbol()

B). symbol('id')

C). Symbol('id')

D). symbol()

Which symbol represents a null literal?

A). undefined

B). null

C). NULL

D). none

Which of the following is a correct way to define a decimal literal?

A). 42

B). 42

C). 0x42

D). 0b42

Which of the following is a valid numeric literal in JavaScript?

A). 1234

B). 0b1010

C). 0xGHI

D). 0o89

Which statement is true about the null literal?

A). null is an object

B). null is a keyword

C). null is a primitive value

D). null is a data type

How would you define an empty object literal?

A). []

B). {}

C). empty

D). Object()

Which regular expression literal matches a string containing 'abc'?

A). /abc/

B). /a.b.c/

C). /ab*c/

D). /abc/i

What is the correct way to declare a string literal?

A). 'Hello'

B). Hello

C). Hello

D). All of the above