D415 Software Defined Networking - Set 4 - Part 3

Correct Answer: Replication

Replication involves creating replicas of important network components, ensuring that services remain available even if some components are compromised during an attack.

Correct Answer: Trove

Trove is the OpenStack service that provides database-as-a-service (DBaaS), allowing users to deploy and manage relational and non-relational databases in the cloud.

Correct Answer: Dynamic device association

Dynamic device association ensures that network devices are dynamically associated with the correct controllers, allowing the network to recover from attacks and improve fault tolerance.

Correct Answer: Barbican

Barbican is the OpenStack service responsible for securely storing encryption keys, certificates, and other sensitive data, helping to maintain data privacy and security in the cloud.

Correct Answer: Fine-grained data flow and policy management

Fine-grained data flow and policy management adjusts how traffic flows through the network, helping to prevent attacks and improve overall network performance by reducing the attack surface.

Correct Answer: Sahara

Sahara is the OpenStack service responsible for managing Hadoop clusters and other big data frameworks, providing users with scalable data processing capabilities in the cloud.

Correct Answer: Northbound API

The northbound API enables external applications to communicate with the SDN controller, allowing them to request network services and manipulate network behavior in real time.

Correct Answer: Manila

Manila is the OpenStack service responsible for managing shared file systems, allowing virtual machines to access shared storage across multiple compute instances.

Correct Answer: Shuffling

Shuffling rearranges network configurations and paths in response to attacks, helping to protect the network from further exploitation and improving network resilience.

Correct Answer: Glance

Glance is the OpenStack service responsible for managing virtual machine images, allowing users to create, maintain, and deploy VM images across the compute cluster.