11.) Where should etcd snapshots ideally be stored?
A) On the same node as etcd
B) Inside a pod
C) External secure storage
D) In a ConfigMap
12.) How can you restore an etcd snapshot?
A) etcdctl restore
B) etcdctl snapshot restore
C) opkubectl restore etcdtion3
D) etcd restore now
13.) Which Velero command lists all available backups?
A) kubectl get backups
B) velero list backups
C) velero show backups
D) velero get backups
14.) What Kubernetes component must be recreated manually during disaster recovery?
A) Secrets
B) Services
C) Nodes
D) Deployments
15.) What is a good practice for scheduling periodic backups in Kubernetes?
A) Use CronJobs
B) Manual invocation
C) AlertManager
D) Kubelet scripts
16.) What is stored in a VolumeSnapshotContent object?
A) Image layers
B) Snapshot metadata
C) PVC name
D) Pod labels
17.) Which flag is used with etcdctl to specify a snapshot file?
A) –data-file
B) –snapshot
C) –from-backup
D) –data-dir
18.) How can you verify an etcd snapshot is valid?
A) Reboot the node
B) Delete the snapshot
C) Use etcdctl snapshot status
D) Rename the file
19.) What is the recommended backup frequency for etcd in production?
A) Weekly
B) Every hour
C) Every few minutes
D) Daily
20.) Why should secrets be encrypted in backup files?
A) To comply with security policies
B) To reduce file size
C) For faster retrieval
D) For cluster rebalancing
Related
