A: "I made it!"

B: Promise {<resolved>: "I made it!"}

C: Promise {<pending>}

D: undefined

A: [1, [2, 3, 4]] and undefined

B: [1, [2, 3, 4]] and { name: "Lydia", age: 21 }

C: [1, 2, 3, 4] and { name: "Lydia", age: 21 }

D: Error and { name: "Lydia", age: 21 }

A: SyntaxError

B: ReferenceError

C: TypeError

D: undefined

A: "Just give Lydia pizza already!"

B: TypeError: not a function

C: SyntaxError

D: undefined

A: false null []

B: null "" true

C: {} "" []

D: null null true

A: 20, 40, 80, 160

B: 20, 40, 20, 40

C: 20, 20, 20, 40

D: NaN, NaN, 20, 40

A: All of them

B: map reduce slice splice

C: map slice splice

D: splice

A: "Lydia Hallie", "Lydia Hallie"

B: " Lydia Hallie", " Lydia Hallie" ("[13x whitespace]Lydia Hallie", "[2x whitespace]Lydia Hallie")

C: " Lydia Hallie", "Lydia Hallie" ("[1x whitespace]Lydia Hallie", "Lydia Hallie")

D: "Lydia Hallie", "Lyd"

A: "Lamborghini"

B: "Maserati"

C: ReferenceError

D: TypeError

A: It worked! Hello world!

B: Oh no an error: undefined

C: SyntaxError: can only throw Error objects

D: Oh no an error: Hello world!

A: Hello

B: Hey!

C: undefined

D: ReferenceError

E: TypeError