NEW
Font size
WorksheetsCLF-C02 Practised Test
Total questions: 30
Worksheet time: 29mins
What is a key advantage of Cloud Computing?
Increased latency
Decreased scalability
Enhanced flexibility and scalability
On-premises limitations
What AWS service is commonly used for scalable and durable object storage?
S3
EBS
ELB
ASG
Which AWS storage option is suitable for block-level storage volumes for EC2 instances?
S3
EBS
ASG
ELB
What does EBS stand for in the context of AWS?
Elastic blob storage
Elastic block storage
Elastic blak storage
Elastic Beanstalk Service
What is the purpose of Amazon Elastic Load Balancer (ELB)?
Store data in the cloud
Host virtual servers
Distribute incoming application traffic across multiple targets
Configuring security firewall
How does Auto Scaling Groups (ASG) contribute to system reliability?
By decreasing fault tolerance
By automatically adjusting capacity based on demand
By reducing resource elasticity
By limiting scalability options
In AWS, what is the primary purpose of Amazon S3?
Elastic scaling
Load balancing
Storing and retrieving data
Running applications
How does Amazon S3 ensure data durability?
Manual backup requirements
Limited storage capacity
Single point of failure
Redundant storage across multiple regions
What is the purpose of Amazon EBS Snapshots?
Dynamic scaling of instances
Incremental backups and recovery
Load balancing
Real-time data analysis
Your e-commerce website experiences a sudden surge in traffic during a flash sale. Which AWS service can dynamically adjust the number of EC2 instances to handle the increased load?
Elastic Block Store (EBS)
Auto Scaling Groups (ASG)
Amazon RDS
Amazon S3
In a scenario where one server in your application fails, which AWS service automatically redistributes incoming traffic to healthy servers across multiple Availability Zones (AZs)?
Elastic Load Balancer (ELB)
Auto Scaling Groups (ASG)
Amazon S3b
Amazon DynamoDB
You need a scalable and durable solution to store and retrieve large media files for your mobile app. Which AWS service is most suitable for this purpose?
Elastic Load Balancer (ELB)
Amazon RDS
Amazon EC2
Amazon S3
Your company wants to optimize costs while ensuring consistent performance for its web application. How can Auto Scaling Groups (ASG) help achieve this goal in AWS?
By continuously running instances at maximum capacity
By reducing fault tolerance
By limiting scalability options
By automatically adjusting capacity based on demand
What does Cross-Region Replication (CRR) enable you to do in AWS?
Automatically scale EC2 instances globally
Synchronize IAM roles between different regions
Share security group configurations across regions
Replicate data between regions for disaster recovery
In a scenario where low-latency storage is critical, which Amazon EBS volume type would you choose?
General Purpose (gp2)
Throughput Optimized (st1)
Provisioned IOPS
Cold HDD (sc1)
In a highly secure environment, which feature allows you to control the traffic at the subnet level by defining a set of rules based on IP addresses, protocols, and ports?
Security Groups
VPC Peering
VPC Flow Logs
Network ACLs
Your team is planning to run a mission-critical application with a stable and predictable workload for the next three years. Which pricing option should you consider to optimize costs effectively?
On-Demand Instances
Dedicated Hosts
Spot Instances
Reserved Instances
Your company hosts sensitive customer data on AWS. Which aspect of security is primarily the responsibility of the AWS customer, according to the Shared Responsibility Model?
Physical security of AWS data centers
Patching and securing the underlying infrastructure
Encryption of data in transit and at rest
Monitoring and responding to security incidents
Your organization has a large dataset that is accessed infrequently but needs to be archived for long-term storage. Which S3 storage class would be the most cost-effective for this scenario?
Standard Storage Class
Intelligent-Tiering
Glacier Storage Class
One Zone-Infrequent Access
Your application serves frequently accessed data, and you want to minimize costs while ensuring low-latency access. Which S3 storage class should you choose?
Standard Storage Class
Glacier Storage Class
Intelligent-Tiering
One Zone-Infrequent Access
You ONLY want to manage Applications and Data. Which type of Cloud Computing model should you use?
Infrastructure as a Service (IaaS)
Platform as a Service (PaaS)
Software as a Service (SaaS)
On-premises
Which Global Infrastructure identity is composed of one or more discrete data centers with redundant power, networking, and connectivity, and are used to deploy infrastructure?
Edge Location
Availability zone
Regions
Which are the 3 pricing fundamentals of the AWS Cloud?
Compute, Storage, and data transfer out of the AWS Cloud
Compute, Networking, and data transfer out of the AWS Cloud
Compute, Storage, and data transfer out in the AWS Cloud
Compute, Functions, and data transfer out in the AWS Cloud
Which of the following options is NOT a point of consideration when choosing an AWS Region?
Latency
Compliance with data governance
Pricing
Capacity availability
AWS Regions are composed of?
Three or more Availability zones
One or more discrete data centers
Two or more Edge Loations
Which of the following services has a global scope?
EC2
IAM
Lambda
EBS
A company would like to benefit from the advantages of the Public Cloud but would like to keep sensitive assets in its own infrastructure. Which deployment model should the company use?
Private Cloud
Public Cloud
Hybrid Cloud
Which EC2 Purchasing Option can provide the biggest discount, but is not suitable for critical jobs or databases?
Reserved Instances
Convertible Instances
Spot Instances
Dedicated Hosts
Which of the following is a fully managed native Microsoft Windows file system?
AMI
EFS
FSx
EBS
Which EC2 Storage would you use to create a shared network file system for your EC2 Instances?
Elastic File System
EBS volume
EBS Snapshots
EC2 Instance Store
