AWS Certified Solutions Architect Associate (SAA-C03) - EC2 Instance Types

The video tutorial provides an overview of Amazon EC2 instance types, detailing their categories and specific use cases. It covers general purpose, compute optimized, memory optimized, storage optimized, and advanced computing instances, explaining their capabilities and ideal applications. The tutorial also discusses cost considerations and the flexibility of changing instance types. Additionally, it introduces new instance types like I3EN and C5N, and explains the concept of bare metal instances.

What determines the compute, storage, and networking capabilities of an EC2 instance?

• The type or class of the instance

• The operating system installed

• The security group settings

• The region where the instance is deployed

Which class in the general purpose category provides burst performance?

• T2

• M3

• M4

• M5

What is a key characteristic of compute optimized instances?

• High CPU performance

• High memory capacity

• Low network latency

• High storage capacity

Which of the following is NOT a compute optimized instance class?

• C4

• R4

• C5

• C3

Memory optimized instances are best suited for which type of applications?

• Applications with low storage needs

• Applications with high CPU usage

• Applications with high network throughput

• Applications with large data sets

Which class is NOT part of the memory optimized category?

• M5

• X1E

• R4

• X1

What is a primary use case for storage optimized instances?

• High sequential read/write operations

• Low latency network tasks

• High memory tasks

• High CPU tasks

Which instance class is NOT part of the storage optimized category?

• H1

• I3

• C5

• D2

Advanced computing instances are typically used for what kind of requirements?

• Basic web hosting

• Specialized hardware needs

• Small database instances

• General purpose computing

What is a unique feature of bare metal instances?

• They run as virtual machines

• They provide burst performance

• They run directly on the hardware

• They are optimized for storage