Q
Which symbol represents a null literal?

Answer & Solution

Answer: Option B
Solution:
The null literal represents the intentional absence of any object value and is written as null.
Related Questions on Average

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 do you declare a Symbol literal?

A). Symbol()

B). symbol('id')

C). Symbol('id')

D). symbol()

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

A). 42

B). 42

C). 0x42

D). 0b42

Which of these is a correct array literal?

A). {}

B). []

C). [[]]

D). Array()

Which syntax is used to create a BigInt literal?

A). BigInt(12345)

B). 12345n

C). bigint 12345

D). 12345N

Which of the following correctly defines a method in an object literal?

A). { name: 'Alice', greet: () => 'Hello' }

B). { name: 'Alice', greet() { return 'Hello'; } }

C). { name: 'Alice', greet: function() { return 'Hello'; } }

D). All of the above

What will be the output of the following code?

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

A). Hello, World!

B). Hello, ${'World'}!

C). Hello, ${World}!

D). Hello, 'World'!

Which literal correctly defines an object with a method?

A). { name: 'Alice' }

B). { name: 'Alice', greet: function() { return 'Hello'; } }

C). { 'name': 'Alice', 'greet': () => 'Hello' }

D). { name: 'Alice', greet() { return 'Hello'; } }

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

A). 1234

B). 0b1010

C). 0xGHI

D). 0o89

Which of these is a valid Boolean literal?

A). 1

B). 0

C). 1

D). 0