How can you attempt to access the property a.b on obj without throwing an error if a is undefined? let obj = {};

Given this code, which statement will evaluate to false? const a = { x: 1 }; const b = { x: 1 };

What will this code log to the console?

If nothing within a while loop ever causes the condition to become false, a(n) ________ may occur.

In the google maps api, the ____ constructor creates a map object.

When using the console.log() method to trace bugs, it can be helpful to use a ____ program.

Which asserts that the variables `A`, `B`, and `C` have unequal values?

How do you find the number with the highest value of x and y?

Which is not a logical operator?

What is the value of x? var a = false; var x = a ? “A” : “B”;

When writing an object literal, how to separate the properties from each other?