NEW
Font size
WorksheetsAWS DevOps Quiz
Total questions: 40
Worksheet time: 30mins
Which AWS service is used to centrally manage and rotate secrets automatically?
AWS IAM
AWS Secrets Manager
AWS KMS
AWS Systems Manager Parameter Store
What is the primary benefit of using Auto Scaling Groups across multiple Availability Zones?
Easier networking
Faster instance launch
High availability and fault tolerance
Reduced cost
In Kubernetes, which object ensures a specified number of pod replicas are always running?
Deployment
StatefulSet
DaemonSet
ReplicaSet
Which AWS service provides managed container orchestration using Kubernetes?
Fargate
Amazon ECR
Amazon ECS
Amazon EKS
What does terraform plan do?
Refreshes only the state
Shows execution changes without applying
Applies infrastructure changes
Initializes Terraform
Which AWS service captures API calls made in your AWS account?
GuardDuty
AWS Config
AWS CloudTrail
CloudWatch
Which Docker feature reduces final image size by separating build and runtime stages?
Multi-stage builds
Layer caching
Docker volumes
.dockerignore
In CI/CD, what is a build artifact?
Test execution report
Deployment script
Compiled output like a Docker image or binary
Source code repository
Which AWS service provides serverless compute execution?
AWS Fargate
Amazon ECS
AWS Lambda
Amazon EC2
What causes a Kubernetes pod to enter CrashLoopBackOff?
Node shutdown
Image pull failure
Network policy issue
Repeated container crashes
Which AWS database supports automatic Multi-AZ failover?
Amazon ElastiCache
Amazon DynamoDB
Amazon Redshift
Amazon RDS
Which IAM feature allows temporary access to AWS resources?
Permission Boundaries
IAM Roles
IAM Groups
IAM Users
What is the default Kubernetes Service type?
NodePort
ExternalName
ClusterIP
LoadBalancer
Which AWS service is best for decoupling microservices with guaranteed delivery?
Amazon SNS
Amazon EventBridge
Amazon Kinesis
Amazon SQS
What does a readiness probe control in Kubernetes?
Node scheduling
Traffic routing
Pod restart
Resource usage
Which AWS service distributes content globally with low latency?
Application Load Balancer
Route 53
AWS Global Accelerator
Amazon CloudFront
What is the purpose of terraform.tfstate?
Define providers
Store variables
Track infrastructure state
Store secrets
Which AWS service provides DDoS protection by default?
GuardDuty
AWS Shield Standard
AWS WAF
Inspector
In Git, which command moves commits from one branch to another?
git fetch
git merge
git cherry-pick
git rebase
Which Kubernetes feature allows horizontal pod scaling based on CPU usage?
ReplicaSet
Cluster Autoscaler
Horizontal Pod Autoscaler (HPA)
Vertical Pod Autoscaler (VPA)
Which AWS storage supports ReadWriteMany access?
Amazon S3
Amazon EFS
Instance Store
Amazon EBS
What does Infrastructure as Code mainly solve?
High cloud cost
Manual, error-prone infrastructure management
Lack of monitoring
Poor application performance
Which AWS service enables event-driven architectures?
Amazon SNS
AWS Step Functions
Amazon EventBridge
Amazon SQS
What is the main advantage of immutable infrastructure?
Faster boot time
Manual control
Easy rollback and consistency
Lower cost
Which AWS service manages OS patching on EC2?
AWS Systems Manager Patch Manager
AWS Inspector
AWS Config
AWS CloudTrail
What does docker-compose manage?
Docker images
Single containers
Docker registry
Multi-container applications
Which AWS service helps analyze security threats using logs?
AWS Config
Amazon CloudWatch
Amazon GuardDuty
AWS Shield
In Kubernetes, which object runs one pod per node?
Deployment
DaemonSet
Job
StatefulSet
Which CI/CD principle avoids rebuilding artifacts per environment?
Blue/Green deployment
Canary deployment
Artifact promotion
Rolling deployment
Which AWS service provides managed relational databases compatible with MySQL and PostgreSQL?
Amazon Redshift
Amazon Aurora
Amazon DynamoDB
Amazon Neptune
What allows EC2 instances in a private subnet to access the internet?
VPN
Internet Gateway
VPC Endpoint
NAT Gateway
Which Kubernetes resource stores sensitive data?
ServiceAccount
PersistentVolume
ConfigMap
Secret
What is the purpose of AWS Config?
Monitor logs
Detect intrusions
Track configuration changes and compliance
Monitor costs
Which Docker command shows container resource usage?
docker inspect
docker stats
docker logs
docker ps
What is the main benefit of Blue/Green deployment?
Faster scaling
Reduced cost
Easier monitoring
Instant rollback
Which AWS service is best for batch job orchestration with retries?
AWS Step Functions
AWS Batch
AWS Lambda
Amazon ECS
Which Terraform feature prevents accidental deletion of resources?
refresh
ignore_changes
prevent_destroy
backend locking
Which AWS service provides API throttling and authentication?
Amazon CloudFront
Application Load Balancer
Amazon Route 53
Amazon API Gateway
What is the role of kube-scheduler?
Assigning pods to nodes
Managing networking
Scaling pods
Storing cluster state
Which practice ensures every infrastructure change is auditable and reversible?
AWS Console usage
Shell scripts
Terraform with Git version control
Manual provisioning
