From d7f77ee13ab2c196da1c764ca6765ec7f8dbbc50 Mon Sep 17 00:00:00 2001 From: Muhammad Ahmed Raza Date: Tue, 11 Jul 2023 04:32:39 +0500 Subject: [PATCH] Update Assignment #2 Quiz - Spark Internals.md Added a question --- Assignment #2 Quiz - Spark Internals.md | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Assignment #2 Quiz - Spark Internals.md b/Assignment #2 Quiz - Spark Internals.md index b284e0e..d4fb08b 100644 --- a/Assignment #2 Quiz - Spark Internals.md +++ b/Assignment #2 Quiz - Spark Internals.md @@ -2,20 +2,24 @@ Question 1 How many fire calls are in our table? 240613 - Question 2 +How large is our fireCalls dataset in memory? + +59.3 + +Question 3 Which "Unit Type" is the most common? ENGINE -Question 3 +Question 4 What type of transformation, wide or narrow, did the 'GROUP BY' and 'ORDER BY' queries result in? **Wide** Narrow -Question 4 +Question 5 How many tasks were in the last stage of the last job? -2 +1