Which of the following is a valid hexadecimal literal?

Which of these is a valid Boolean literal?

A). 1

B). 0

C). 1

D). 0

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

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

A). 1234

B). 0b1010

C). 0xGHI

D). 0o89

Which symbol represents a null literal?

A). undefined

B). null

C). NULL

D). none

Which literal can contain mixed data types?

A). Object

B). Array

C). String

D). Number

Which of these is a correct array literal?

A). {}

B). []

C). [[]]

D). Array()

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

A). /abc/

B). /a.b.c/

C). /ab*c/

D). /abc/i

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 syntax is used to create a BigInt literal?

A). BigInt(12345)

B). 12345n

C). bigint 12345

D). 12345N