Built to Scale
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100
How many Zones are typically present in a single Cloud region?
2 - 3 Zones.
100
The ability of a system to stay operational with minimal downtime.
High Availability
100
In this type of service, you are responsible for OS patches.
Unmanaged service
200
When would you consider choosing a multi-region setup over a single-region setup?
When high availability is needed
200
What is the Tenancy model needed for a organization that requires strict isolation and security requirements?
Single or Dedicated tenancy
200
With this type of service, you have greater control over the infrastructure
Unmanaged Services
300
Name two factors to consider when selecting the optimal region for your cloud resources.
Governance, Latency, Service Availability, or Cost.
300
An E-commerce website preparing for a flash sale event. As customer traffic surges, the website automatically adds more server resources to handle the increased demand. When the sale ends, it scales down to save costs.
Elasticity
300
Name two operational tasks handled by the provider in a managed service
Possible answers: Database backups, software patches, OS installation, server maintenance
400
A customer is trying to access a file that is stored in a different part of the world. They are experiencing extremely slow download speeds. What technique can the architect implement to improve the customer experience?
Caching
400
An e-commerce website that has distributed servers globally. In case one of its data centers faces an unexpected power outage or hardware failure, traffic is automatically rerouted to other data centers, ensuring that customers can continue shopping without disruptions.
Fault Tolerance
400
Amazon RDS and Google Cloud BigQuery are examples of this.
Managed Service
500
Your company is deploying a web application and wants to ensure high availability during regular maintenance or hardware failures. What should you include in your infrastructure design?
Multiple Availability Zones with Load Balancing
500
How does "Durability" differ from "Redundancy" in cloud services?
Durability- Ability to recover from failures.
Redundancy- means having extra copies of data resources.
500
This Type of service is similar to using a vending machine, where you don't manage the underlying mechanics
Serverless Resources