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explored console in the developer tools and answered some Qs
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Sprint-1/4-stretch-explore/chrome.md

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invoke the function `alert` with an input string of `"Hello world!"`;
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What effect does calling the `alert` function have?
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It shows a message on the middle top of the page with a sting "Hello world!"
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Now try invoking the function `prompt` with a string input of `"What is your name?"` - store the return value of your call to `prompt` in an variable called `myName`.
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What effect does calling the `prompt` function have?
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What is the return value of `prompt`?
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It shows a pop up box message with the sting "What is your name?" as an input in the middle top of the page
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What is the return value of `prompt`?
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it returns the text the user enters or an empty string if enter nothing in case cancel would return null

Sprint-1/4-stretch-explore/objects.md

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Open the Chrome devtools Console, type in `console.log` and then hit enter
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What output do you get?
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log() { [native code] }
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Now enter just `console` in the Console, what output do you get back?
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console {debug: ƒ, error: ƒ, info: ƒ, log: ƒ, warn: ƒ, …}
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Try also entering `typeof console`
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Answer the following questions:
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What does `console` store?
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The console stores the history of messages your code prints while it runs
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What does the syntax `console.log` or `console.assert` mean? In particular, what does the `.` mean?
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"." is called a dot notation where we can get access sth that belong to an object and the syntax means that we are accessing the methods that belong to the object console.

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