Looking at the downloaded data, which key:value pair has a numeric value?

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Multiple Choice

Looking at the downloaded data, which key:value pair has a numeric value?

Explanation:
In downloaded data, numeric values appear as plain digits without quotation marks, while strings are enclosed in quotes. The value 1572317520439 is numeric because it’s written without quotes, a common form for timestamps in milliseconds. The other pairs either contain text in quotes (a string) or, although a number, are not presented as a numeric value in the same way. So that large non-quoted number clearly shows a numeric value.

In downloaded data, numeric values appear as plain digits without quotation marks, while strings are enclosed in quotes. The value 1572317520439 is numeric because it’s written without quotes, a common form for timestamps in milliseconds. The other pairs either contain text in quotes (a string) or, although a number, are not presented as a numeric value in the same way. So that large non-quoted number clearly shows a numeric value.

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