kahoots_js_revision_11_June_2019.md

What ES6 keyword do we use to declare a variable that can be mutated?

1. var
2. let
3. const
4. def

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What statement does a promise run if it resolves correctly?

1. then
2. try
3. catch
4. switch

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What is the value of brand here:

  const { brand } = {
    type: "phone",
    brand: "Apple" 
  }

1. Apple
2. undefined
3. phone
4. { type: "phone", brand: "Apple" }

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What is the value of brand here:

const { brand } = { 
  type: "phone",
  company: "Apple" 
}

1. Apple
2. undefined
3. phone
4. { type: "phone", brand: "Apple" }

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What statement does a promise run if it rejects?

1. then
2. try
3. catch
4. switch

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What platform do we use to execute JavaScript outside of the browser?

1. Express
2. Node
3. React
4. VSCode

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What's the value of x?: let x = null && "a"

1. null
2. a
3. FALSE
4. TRUE

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What's the value of x?: let x = null || "a"

1. null
2. a
3. FALSE
4. TRUE

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If we want to use the await keyword, what keyword must be used by our function?

1. try
2. resolve
3. async
4. catch

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What library can we use to make an HTTP request in JavaScript?

1. fetch
2. axios
3. react
4. none

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