Test 'alert' and 'Answering object.md questions

Author: Fares-Bakhet

Sprint-1/4-stretch-explore/objects.md

@@ -6,11 +6,28 @@ Open the Chrome devtools Console, type in `console.log` and then hit enter
 
 What output do you get?
 
+-The output : ƒ log() { [native code] }
+
 Now enter just `console` in the Console, what output do you get back?
 
+-The output : console {debug: ƒ, error: ƒ, info: ƒ, log: ƒ, warn: ƒ, …} + a lot of functions under it.
+
 Try also entering `typeof console`
 
-Answer the following questions:
+-The output : object
+
+-Answer the following questions:
 
 What does `console` store?
+
+-Answer : console is an object with debugging methods.
+It does not store variables or result. It provide methods for outputting , data , object and more.
+
 What does the syntax `console.log` or `console.assert` mean? In particular, what does the `.` mean?
+
+Answer:
+-console is a built-in object.
+-log and assert are properties of that object, specifically functions (methods).
+-The console.assert() static method writes an error message to the console if the assertion is false. If the assertion is true, nothing happens.
+-The console.log() static method outputs a message to the console.
+-'.' means use this method from this object.