Blob Storage
6. What is the best storage tier for data that gets frequently accessed during the early stages of the lifecycle, but only occasionally after two weeks. Beyond the first month, the data set is rarely accessed.
a) Redundant Storage
b) Hot Storage
c) Archive Storage
d) Cache Storage
b) Hot Storage
Azure Cosmos DB is a fully managed ________ database
a) SQL
b) No SQL
b) No SQL
What is the command-line tool used to interact with a Kubernetes cluster?
A) Docker CLI
B) Azure CLI
C) kubectl
D) Helm
C) kubectl
In Kubernetes, what is a Pod?
A) A unit of storage for container images.
B) A group of one or more containers with shared storage and network.
C) A configuration file for defining network policies.
D) A virtual machine instance in the Kubernetes cluster.
B) A group of one or more containers with shared storage and network.
Which Azure service can be used to build, store, and manage container images?
A) Azure DevOps
B) Azure Kubernetes Service (AKS)
C) Azure Container Registry (ACR)
D) Azure Monitor
C) Azure Container Registry (ACR)
4. What is the blob type that can be used for logging scenarios?
a) Page blobs
b) Logging blobs
c) Block blobs
d) Append blobs
d) Append blobs
Cosmos db is a Infrastructure as a service product
a) true
b) false
b) false
Which of the following is an Azure service for container orchestration?
A) Azure Virtual Machines
B) Azure Kubernetes Service (AKS)
C) Azure App Service
D) Azure Logic Apps
B) Azure Kubernetes Service (AKS)
What is the purpose of Azure Container Registry (ACR)?
A) To host and manage Docker container images.
B) To monitor container performance.
C) To deploy serverless functions.
D) To manage virtual machine instances.
A) To host and manage Docker container images.
What command is used to push a Docker image to Azure Container Registry?
A) docker push <image_name>
B) docker upload <image_name>
C) docker deploy <image_name>
D) docker send <image_name>
A) docker push <image_name>
What is the most common use case for Azure Blob storage?
a) data migration
b) reduce storage space
c) streaming video and audio files
d)data synchronization
c) streaming video and audio files
What are request units (RUs) in Azure Cosmos DB?
a) A unit of measurement used to express the cost of all database operations in Azure Cosmos DB.
b) A unit of time used to measure the duration of database operations.
c) A unit of storage used to measure the amount of data stored in Azure Cosmos DB.
a) A unit of measurement used to express the cost of all database operations in Azure Cosmos DB.
What is the purpose of a Dockerfile in a containerized solution?
A) Configure network rules for containers.
B) Define the network infrastructure.
C) Specify how to build the Docker image.
D) Manage persistent volumes for containers.
C) Specify how to build the Docker image.
What is the purpose of Azure Container Registry (ACR)?
A) To host and manage Docker container images.
B) To monitor container performance.
C) To deploy serverless functions.
D) To manage virtual machine instances.
A) To host and manage Docker container images
What is Helm used for in Kubernetes?
A) To build container images.
B) To package, manage, and deploy Kubernetes applications.
C) To monitor container health.
D) To provide storage solutions for containers.
B) To package, manage, and deploy Kubernetes applications.
Which of the following replicates your data to a secondary region, maintains six copies of your data, and is the default replication option?
a) Geo-redundant storage
b) Read-access geo-redundant storage
c) Zone-redundant storage
d) Locally-redundant storage
b) Read-access geo-redundant storage
With Azure Cosmos DB, you can add or remove the regions associated with your account at any time.
a) true
b) false
a) true
What is the main benefit of using Azure Kubernetes Service (AKS)?
A) It provides a fully managed database service.
B) It allows easy scaling and management of containerized applications.
C) It simplifies the deployment of virtual machines.
D) It offers a low-code development environment.
B) It allows easy scaling and management of containerized applications.
Which Azure service allows deploying containers on a serverless infrastructure?
A) Azure Container Instances (ACI)
B) Azure Functions
C) Azure App Service
D) Azure VM Scale Sets
A) Azure Container Instances (ACI)
What is the purpose of a Kubernetes namespace?
A) To manage network policies
B) To isolate and organize resources within a cluster
C) To define storage classes
D) To deploy container images
B) To isolate and organize resources within a cluster
You are using blob storage. Which of the following is true?
a) You can switch between hot and cool performance tiers at any time.
b) The cool access tier is for frequent access of objects in the storage account.
c) The performance tier you select does not affect pricing.
d) The hot access tier is for storing large amounts of data that is infrequently accessed.
a) You can switch between hot and cool performance tiers at any time.
Azure Cosmos DB offers multiple database APIs, this is one of them:
a) ReadAPI
b) NodeJS
c) Gremlin
APIS Supported: NoSQL, MongoDB, PostgreSQL, Cassandra, Gremlin y Table.
Which of the following is used to define a multi-container Docker application?
A) Dockerfile
B) Docker Hub
C) docker-compose.yml
D) Docker CLI
C) docker-compose.yml
Which command is used to deploy a Kubernetes application using a YAML file?
A) kubectl apply -f <filename>.yaml
B) kubectl create -f <filename>.yaml
C) kubectl run <filename>.yaml
D) kubectl build -f <filename>.yaml
A) kubectl apply -f <filename>.yaml
Which of the following is a benefit of using Azure Container Instances (ACI)?
A) Long-term VM management
B) Quick deployment of containers without managing the underlying infrastructure C) High-performance computing
D) Enhanced security features for web applications
B) Quick deployment of containers without managing the underlying infrastructure