Cloud Technology & ServicesCâu 65 / 100
Which service automatically adjusts the number of EC2 instances to match demand based on defined policies?
a.Amazon CloudFront
b.Amazon S3
c.AWS IAM
d.Amazon EC2 Auto Scaling
Giải thích
EC2 Auto Scaling adds or removes instances automatically according to demand and your scaling policies, helping maintain performance while controlling cost. Combined with a load balancer, it supports elastic, resilient architectures.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Why should a highly available application be deployed across multiple Availability Zones?
- Which service is a content delivery network (CDN) that caches content at edge locations to reduce latency for users?
- Which service automatically distributes incoming application traffic across multiple targets such as EC2 instances?
- Which storage service provides persistent block-level volumes that can be attached to EC2 instances?
- Which service provides scalable, shared file storage that multiple Linux EC2 instances can mount simultaneously?
- Which AWS service is a scalable Domain Name System (DNS) web service used to route users to applications?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với AWS Certified Cloud Practitioner (CLF-C02) · Quy trình kiểm tra