Practice questions › Cloud Computing › AWS Certified Cloud Practitioner (CLF-C02)
Pricing, EC2 Types & Load Balancing MCQs
AWS Certified Cloud Practitioner (CLF-C02) · Cloud Computing · 33 practice questions
- IAM Components
- AWS Pricing Models
- S3 Fundamentals
- ELB Types - Application Load Balancer routing
- Auto Scaling Group Strategies
- IAM Policies and Security
- EC2 Instance Types
- AWS Global vs Region-Scoped Services
1. A company needs a load balancer that can route traffic based on TCP/UDP protocols with extremely high performance and a static IP address, rather than routing based on HTTP paths. Which load balancer type fits this requirement?
- AGateway Load Balancer
- BNetwork Load Balancer
- CApplication Load Balancer
- DClassic Load Balancer using Layer 7
Show answer
B. Network Load Balancer Network Load Balancer operates at Layer 4 (TCP/UDP), offers high performance and static IP, unlike ALB which works at Layer 7 for HTTP/HTTPS.
2. A company knows from experience that traffic on their website spikes every Friday at 5pm due to a recurring event. They want to proactively scale up instances just before this predictable spike. Which ASG scaling strategy should they use?
- AScheduled Scaling
- BSimple/Step Scaling
- CTarget Tracking Scaling
- DPredictive Scaling using machine learning
Show answer
A. Scheduled Scaling Scheduled Scaling is used to scale based on a known schedule, such as a recurring Friday 5pm traffic spike, as explicitly described in the text.
3. An engineer needs storage for an EC2 instance that must retain data even after the instance is stopped, and must be easily detachable and reattached to another instance in the same AZ. Which storage type should they choose?
- AEC2 Instance Store
- BEBS (Elastic Block Store)
- CS3 bucket
- DEFS
Show answer
B. EBS (Elastic Block Store) EBS is persistent block storage that retains data when EC2 is stopped or terminated, and can be detached and reattached to another instance in the same AZ.
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