Kafka MCQ (Multiple Choice Questions), Kafka Online Quiz

1 .

Who is introduced kafka?

A)

Amazon

B)

Apple

C)

D)

Google

Correct Answer : Option (C) : LinkedIn

Explanation : Kafka was originally developed at LinkedIn, and was subsequently open sourced in early 2011. Jay Kreps, Neha Narkhede and Jun Rao helped co-create Kafka.

2 .

What language is Kafka written in?

A)

C Language

B)

Java

C)

PHP

D)

Python

Correct Answer : Option (A) : Java

Explanation : Kafka written in two coding languages like as Java and Scala.

3 .

When is Kafka's initial release date?

A)

January 2007

B)

January 2009

C)

January 2010

D)

January 2011

Correct Answer : Option (D) : January 2011

4 .

Kafka is comparable to traditional messaging systems such as __________

A)

BigTop

B)

ActiveMQ

C)

Impala

D)

Zookeeper

Correct Answer : Option (B) : ActiveMQ

Explanation : Kafka works well as a replacement for a more traditional message broker.

5 .

What is the traditional method of message transfer?

A)

Queuing

B)

Publish-Subscribe

C)

Both (A) and (B)

D)

None of the above

Correct Answer : Option (C) : Both (A) and (B)

6 .

What are the disadvantages of Apache Kafka?

A)

Issues with Message Tweaking

B)

No Complete Set of Monitoring Tools

C)

Not support wildcard topic selection

D)

All of the above

Correct Answer : Option (D) : All of the above

7 .

Which is the configuration file for setting up ZooKeeper properties in Kafka?

A)

zookeeper.properties

B)

zk.yaml

C)

zookeeper.xml

D)

kafka.zk.properties

Correct Answer : Option (A) : zookeeper.properties

8 .

Which command is used to start Kafka broker?

A)

kafka-broker-start.sh

B)

kafka-producer-start.sh

C)

kafka-server-start.sh

D)

kafka-consumer-start.sh

Correct Answer : Option (C) : kafka-server-start.sh

9 .

What is the maximum size of a message that can be received by the Kafka?

A)

It is approx. 1250000 bytes

B)

It is approx. 1000000 bytes

C)

It is approx. 1456000 bytes

D)

None of the above

Correct Answer : Option (B) : It is approx. 1000000 bytes

10 .

Apache kafka: What could be the maximum possible value of the replication factor of a topic partition in a Kafka cluster consisting of 7 brokers?

A)

2

B)

3

C)

5

D)

7

Correct Answer : Option (D) : 7