Can you think of examples where you would find it useful to use Spark Streaming? Can you think of examples where you would find it useful to use Spark Streaming windowed operations?
Slide 34 - Knowledge Check is broken. All input fields are disabled, so I assume that we have to use hidden links in the code. But all attempts to click appropriate answers went nowhere.
Tested in Firefox, Safari on Mac.
You can click and drag parts of the code from the question into the answer boxes. When you have code snippets in the boxes, click submit to see if you matched them correctly. Apologies for the confusion on how to answer the question, we will update the instructions. Thanks!
Thanks Jon, it works!
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