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Introduction to Big Data · End Term · 22 Dec 2024 · September 2024 term · Set QDB4

Intro to Big Data End Term 22 Dec 2024 — Question 18

Question 18

+3 marksOne or more correct options

Which of the following statements are true?

Select all that apply.

  1. A

    In pull delivery, your subscriber application initiates requests to the Pub/Sub server to retrieve messages.

  2. B

    In push delivery, Pub/Sub initiates requests to your subscriber application to deliver messages.

  3. C

    Pull subscription is preferred when efficiency and throughput of message processing is critical.

  4. D

    The rate of delivery needs to be controlled by the subscriber client in push subscription.

Show answer

Correct answers

  • A

    In pull delivery, your subscriber application initiates requests to the Pub/Sub server to retrieve messages.

  • B

    In push delivery, Pub/Sub initiates requests to your subscriber application to deliver messages.

  • C

    Pull subscription is preferred when efficiency and throughput of message processing is critical.

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Question 18 of 21 in the IIT Madras BS Introduction to Big Data (Intro to Big Data) End Term paper sat on 22 Dec 2024, in the September 2024 term (IIT M DEGREE AN EXAM QDB4 22 Dec 2024). It carries 3 marks.

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