Question 1

With a Range Assignment strategy in place, what will the final outcome look like with given inputs:

Topics: foo and bar

Partitions: (foo-0 and foo-1) & (bar-0 and bar-1)

Consumers: C1, C2, C3

Options :

A : Invalid case

B : c1:{foo-0,bar-0},c2:{foo-1,bar-1},c3{}

C : c1:{foo-0,bar-1},c2:{foo-1},c3{bar-0}

D : c1:{foo-0,foo-1},c2:{bar-0,bar-1},c3{}

Answer: B

Question 2

What is the default port that the KSQL server listens on?

Options :

A : 9092

B : 8088

C : 8083

D : 2181

Answer: B

Question 3

We have a store selling shoes. What dataset is a great candidate to be modeled as a KTable in Kafka Streams?

Options :

A : Money made until now

B : The transaction stream

C : Items returned

D : Inventory contents right now

Answer: A,C

Question 4

What does delivery.timeout.ms define in Kafka?

Options :

A : Maximum time client will wait for the response.

B : Timeout after which producer would retry.

C : Maximum time to wait for success or failure after send request.

D : Amount of time to wait before attempting retry.

Answer: C

Question 5

What is the main advantage of storing offsets outside Kafka in a transactional store :

Options :

A : For Achieving Exactly Once Semantic

B :

None of the above

C : For Achieving Fault Tolerance

D : For Scaling Kafka

Answer: A

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