Objects and Functions Flashcards
![](https://s3.amazonaws.com/brainscape-prod/system/cm/211/822/917/q_image_thumb.png?1492535325)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/211/822/917/a_image_thumb.png?1492535343)
Explain the creation phase
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/424/698/q_image_thumb.png?1493136888)
Explain creation phase and undefined
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/425/254/q_image_thumb.png?1493137073)
How execution phase works
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/425/346/q_image_thumb.png?1493137165)
What single threaded means?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/425/405/q_image_thumb.png?1493137267)
One Command at at time (under the hood of the browser, maybe not)
What’s syncronous?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/425/673/q_image_thumb.png?1493137357)
One at a time (and in order)
Invocation
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/425/820/q_image_thumb.png?1493137460)
Running a function ( in Javasript, by using parrenthesis () )
What’s variable enviroment?
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/425/915/q_image_thumb.png?1493138206)
Where the variable live ( and how they relate to each other in memory )
SCOOPE
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/426/754/q_image_thumb.png?1493138526)
Where a variable is avaialble in your code (and it is a truly the same variable or a copy)
More then one at a time
You don’t tell the engine what type of data a varibale holds, it figures it out whle your code is running
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/427/194/q_image_thumb.png?1493138692)
true or false
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/427/286/q_image_thumb.png?1493138891)
lack of existence
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/427/507/q_image_thumb.png?1493139065)
Floating point number
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/427/728/q_image_thumb.png?1493139130)
A type of data that represents a single value
![](https://s3.amazonaws.com/brainscape-prod/system/cm/212/427/872/q_image_thumb.png?1493139219)