Primitive types are passed by :

Every object is linked to a _________ object from which it can inherit properties.

What will be logged to console? function foo(a){ console.log(a); }( 1+'1' );

Which is not a primitive data type in JavaScript?

Result of the following statement: typeof 'x';

What is the type of `null`, according to the `typeof` operator?

The ____ object is used to obtain information about the current web browser.

The ____ object contains methods and properties for working with regular expressions in javascript.

The ____ object allows you to change to a new web page from within javascript code.

The ____ method is used to clear a setinterval() method call.

The ____ method is used to cancel a settimeout() method before its code executes.