NPTEL Edge Computing Week 3 Assignment Answers 2024

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NPTEL Edge Computing Week 3 Assignment Answers 2024

1. Which of the following can be considered as container orchestration functions,

  • Provisioning container runtime on nodes
  • Scheduling containers to run on hosts
  • Creating a new container image for an application
  • Restarting or Relaunching containers automatically on failure
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2. The ___________ plane is responsible for managing the state of the cluster while the ______________plane contains the worker-nodes that run the containerized application workloads.

  • data, worker
  • control, worker
  • worker, data
  • data, control
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3. Which of the following components in Kubernetes control plane is responsible for storing cluster state in a persistent manner?

  • Controller Manager
  • etcd
  • API Server
  • kube-proxy
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4. A “Service” in kubernetes is used for:

  • Providing external cloud-based services to the pod
  • Load-balancing between pod replicas
  • Communicating between pods
  • Providing persistent data-storage to pods
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5. In the NetworkTopologyStrategy in Cassandra, which of the following component is responsible for rack-awareness:

  • Coordinator
  • Snitch
  • tombstone
  • Bloom filter
Answer :- 

6. Replication factor (RF) in cassandra refers to:

  • Number of copies of a partition to be maintained
  • Number of copies of memtable to be maintained
  • Number of copies of SSTable to be maintained
  • Number of copies of a snitch to be maintained
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7. memtables in cassandra are used to,

  • store incoming write in memory
  • read data from persistant storage
  • log all the key-mutations
  • perform the gossip protocol
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8. Cassandra provides strong Consistency. This statement is,

  • True
  • False
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9. Which of the folloing protocol is not usually used with IoTs?

  • SMDP
  • MQTT
  • AMQP
  • HTTPS
Answer :- 

10. Model Deployment phase in a ML workflow refers to,

  • Collect data from sensors and devices
  • Building and training AI/ML models
  • Tracking model usage, analyse resources utilization and model related data
  • None of the above
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