Objects and Functions Flashcards
1
Q
A
2
Q
Explain the creation phase
A
3
Q
Explain creation phase and undefined
A
4
Q
How execution phase works
A
5
Q
What single threaded means?
A
One Command at at time (under the hood of the browser, maybe not)
6
Q
What’s syncronous?
A
One at a time (and in order)
7
Q
Invocation
A
Running a function ( in Javasript, by using parrenthesis () )
8
Q
What’s variable enviroment?
A
Where the variable live ( and how they relate to each other in memory )
9
Q
SCOOPE
A
Where a variable is avaialble in your code (and it is a truly the same variable or a copy)
10
Q
More then one at a time
A
11
Q
You don’t tell the engine what type of data a varibale holds, it figures it out whle your code is running
A
12
Q
true or false
A
13
Q
lack of existence
A
14
Q
Floating point number
A
15
Q
A type of data that represents a single value
A
16
Q
A sequence of characters
A
