DATABASE FUNDAMENTALS
CLOUD COMPUTING AND DATABASES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
The daemons associated with the MapReduce phase are ____ and task-trackers.
|
|
job-tracker
|
|
|
map-tracker
|
|
|
reduce-tracker
|
|
|
all of the mentioned
|
Explanation:
Detailed explanation-1: -3. The daemons associated with the MapReduce phase are and task-trackers. Explanation: Map-Reduce jobs are submitted on job-tracker. 4.
Detailed explanation-2: -Explanation: tasktracker runs a MapReduce task Tracker node.
Detailed explanation-3: -MapReduce program executes in three stages, namely map stage, shuffle stage, and reduce stage.
There is 1 question to complete.