Hadoop Yarn Quiz – Test your Knowledge in 7 min

1. Online Hadoop Yarn Test

This is the first step to test your Hadoop Yarn knowledge online. In this Hadoop Yarn Quiz, we have a variety of questions, which cover all topics of Yarn. Through this Yarn MCQ, anyone can prepare him/her self for Hadoop Yarn Interview.

Before we start this Yarn Quiz, we will refer you to revise Yarn Tutorial.

So, let’s start Hadoop Yarn Quiz.

Hadoop Yarn Quiz (Test)

Hadoop Yarn Quiz

All the best for the quiz! - Yarn Quiz Part - 1

Q.1 What is YARN?
Q.2 Which of the following is not a scheduling option available in YARN
Q.3 Which among the folloing is the Resource Management Layer
Q.4 Which of the following is the architectural center of Hadoop that allows multiple data processing engines.
Q.5 Which of the following is framework-specific entity that negotiates resources from the ResourceManager
a.
NodeManager
b.
ResourceManager
c.
ApplicationMaster
d.
All of the above
Q.6 Apache Hadoop YARN stands for :
a. Yet Another Reserve Negotiator
b.
Yet Another Resource Network
c. Yet Another Resource Negotiator
d.
None of the above
Q.7 Which among the following is ultimate authority that arbitrates resources among all the applications in the system.
a. 
NodeManager
b. ResourceManager
c. ApplicationMaster
d. All of the above
Q.8 Which is responsible for allocating resources to the various running applications subject to familiar constraints of capacities, queues etc.
a. 
Manager
b. 
Master
c. 
Scheduler
d. 
None of the above
Q.9 The CapacityScheduler supports _____________ queues to allow for more predictable sharing of cluster resources.
Q.10 Yarn commands are invoked by the which of the following script.
Q.11 Users can bundle their Yarn code in a _________ file and execute it using jar command.
Q.12 Which of the following command is used to dump the log container ?
Q.13 Which of the following command runs ResourceManager admin client ?
Q.14 The CapacityScheduler has a pre-defined queue called :
Q.15 Is YARN a replacement of Hadoop MapReduce?
Q.16 Which is the slave daemon of Yarn.
Q.17 Which among the following is yarn node manager components
a. 
NodeStatusUpdater
b. 
ContainerManager
c. 
Container Executor
d. 
All of the above
Q.18 Which of the following has occupied the place of JobTracker of MRV1
Q.19 Which of the following has occupied the place of TaskTracker of MRV1
Q.20 Yarn's dynamic allocation of cluster resources improves utilization over more static _______ rules used in early versions of Hadoop.
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Hope you give all the answers correct, this is not the end here is a list of Hadoop Interview Questions. Refer them to crack the interview.

Reference for Yarn

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