AWS Certified Free Questions & Explanations
Solutions Architect - Associate
Correct Answer BQuestion
（会員限定）
1
2
3
4
Explanation
EFS is redundant with multiple AZs.
The difference between EBS and EFS is often asked in exams.
Number of connections
EBS: Can be connected to one EC2 instance
EFS: Can be connected to multiple EC2 instances
Durability
EBS: Redundant within a single AZ
EFS: Redundant in multiple AZs
Scalability
EBS: Manual volume expansion
EFS: Automatic volume expansion
The difference between EBS and EFS is often asked in exams.
Number of connections
EBS: Can be connected to one EC2 instance
EFS: Can be connected to multiple EC2 instances
Durability
EBS: Redundant within a single AZ
EFS: Redundant in multiple AZs
Scalability
EBS: Manual volume expansion
EFS: Automatic volume expansion
Comment
If you have any questions about the answers or explanations, or if you have a better explanation, please feel free to comment. We would be happy to be a place where we can teach and learn from each other.
Rate of correct answer 46%
No.44 Explanation
Which of the following is an incorrect characteristic of EFS?
- Connectivity to multiple EC2 instances
- Redundancy within a single AZ
- Volume is auto-expandable
- Network connectivity to EC2 instances
NextPrevious
Sponsored