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Guide for ICA: Istio Certified Associate

Quiz ICA: Istio Certified Associate

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Quiz

1/10
Istio in the Cloud Native Ecosystem
What is the primary role of Istio in a cloud-native architecture?
Select the answer
1 correct answer
A.
Managing container orchestration
B.
Providing a service mesh for microservice communication
C.
Replacing Kubernetes networking
D.
Handling persistent storage

Quiz

2/10
Installing Istio
Which command is used to download and install Istio in a Kubernetes cluster?
Select the answer
1 correct answer
A.
kubectl apply -f istio.yaml
B.
istioctl install --set profile=demo
C.
helm install istio istio/istio
D.
kubectl create namespace istio

Quiz

3/10
Using Istio for Traffic Management
What does a VirtualService resource define in Istio?
Select the answer
1 correct answer
A.
Physical server infrastructure
B.
Host routing rules and traffic policies for services
C.
Container images to deploy
D.
Kubernetes pod specifications

Quiz

4/10
Securing Workloads with Istio
What is mTLS in the context of Istio?
Select the answer
1 correct answer
A.
Multi-Tenant Load Balancing
B.
Mutual TLS authentication between services
C.
Management Transport Layer Security
D.
Multi-Path Traffic Logging

Quiz

5/10
Monitoring and Understanding Istio Behaviour with Telemetry
Which Istio component collects metrics and traces from sidecar proxies?
Select the answer
1 correct answer
A.
Envoy proxy directly sends to monitoring systems
B.
Istiod collects from all proxies
C.
Kubectl monitors proxy behavior
D.
Prometheus agents on each pod

Quiz

6/10
Customizing and Extending Istio
How can you extend Istio's functionality with custom logic?
Select the answer
1 correct answer
A.
Modifying the Kubernetes API server
B.
Using EnvoyFilter or WebAssembly extensions
C.
Changing container runtime configurations
D.
Adding new Kubernetes CRDs directly

Quiz

7/10
Istio in the Cloud Native Ecosystem
What is the relationship between Istio and Kubernetes?
Select the answer
1 correct answer
A.
Istio is a replacement for Kubernetes networking
B.
Istio extends Kubernetes with service mesh capabilities
C.
Kubernetes extends Istio functionality
D.
They are mutually exclusive platforms

Quiz

8/10
Installing Istio
Which namespace should Istio control plane components be installed in?
Select the answer
1 correct answer
A.
default
B.
kube-system
C.
istio-system
D.
istio-ingress

Quiz

9/10
Using Istio for Traffic Management
What is a DestinationRule in Istio?
Select the answer
1 correct answer
A.
Defines routing logic for incoming traffic
B.
Specifies how traffic should be handled once routed to a destination
C.
Routes traffic based on destination port numbers
D.
Creates firewall rules for destinations

Quiz

10/10
Securing Workloads with Istio
What does an AuthorizationPolicy resource control?
Select the answer
1 correct answer
A.
User login credentials
B.
Pod resource requests and limits
C.
Access control rules for traffic between services
D.
Kubernetes RBAC permissions
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Info quiz:

  • Quiz name:ICA: Istio Certified Associate
  • Total number of questions:200
  • Number of questions for the test:50
  • Pass score:80%

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