PART ONE
QUESTION |
MY ANSWER |
CORRECTION |
|
| What are objects? | Things like forms. A "noun" in Javascript. | Things dealt with in a web browser: they can be windows, forms, and anything related to them. Objects should have unique names to identify them. | |
| What are properties? | Descriptive information about objects. Also known as "sub-objects". Also a "noun" in Javascript. | In JavaScript, a form is an object and its properties can include radio buttons, checkboxes, etc. Properties can be used to modify objects, and the same property can be applied to entirely different objects. Properties are like "adjectives" but also can be "nouns". | |
| What are methods? | Actions performed by the objects. A "verb" in Javascript. | Objects can do things, and what they can do is called methods. | |
| What is dot syntax? | String of objects, properties and methods, separated by dots. The language of Javascript. | Objects, properties and methods can be put together to get a better description of an object, or to describe a process. In JavaScript, these are separated by dots, and this practice is called dot syntax. | |
| What are event handlers? | Things that the website visitor does to interact with your website. | Events are actions that a visitor performs while visiting a web site. | |
| What are values? | Information. Could be numerical or strings. | In JavaScript, a value is a piece of information. There are several types of values, such as numbers and strings. | |
| What are variables? | Values are applied to a name, number or letter via an equals sign. | Variables contain values. | |
| What are operators? | Calculators, such as plus signs and minus signs. | Operators are symbols which are used to work with variables. |
