JavaScript quiz. Consider following snippet: <pre> <code class="ja

Consider following snippet:

 var dog = { species: "greyhound", };

How can you add properties to a dog object? Select all correct options.

```
dog.weight = 50
```
```
weight.dog = 50
```
```
age['dog'] = 5
```
```
dog['age'] = 5
```
All answers are not correct

Explanation

There is three ways in JavaScript you can access the dog object: objectName.property // dog weight objectName["property"] // dog["weight"] objectName[expression] // x = "weight"; dog[x]

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