Types, Comparisons, Variables, Logical Operators, Functions, Data Structures, & Keywords

Question 1

What are the 7 JavaScipt types?

Answer 1

1. Number
2. String
3. Boolean
4. Undefined
5. NaN
6. Symbol (new in ECMAScript 6)
7. Objects

Question 2

234

Answer 2

Number

Question 3

“hello world”

Answer 3

String

Question 4

true or false

Answer 4

Boolean

Question 5

if(name === “billy) { return “hello”};

Answer 5

If Statements

Question 6

if(name ===”billy”) {
return “hello” } else {
return “world”};

Answer 6

If/Else Statements

Question 7

if(name ===”billy”) {
return “hello” } else if {
return “world”} else {
return “helloworld” }

Answer 7

Else/If Statements

Question 8

If (firstname ===”bob” && lastName ===”smith” {

return “bobsmith” };

Answer 8

Ternary Operator