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Azure Fundamentals AZ-900 > Final Cram > Flashcards

Final Cram Flashcards

1
Q

Resource groups have a common what?

A

lifecycle

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2
Q

What is Azure App Services used for?

A

Compute, web services over HTTP

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3
Q

Difference between Azure Container Instance (ACI) and Azure Kubernetes?

A

ACI is containers without management. Azure Kubernetes has full orchestration (automating multiple tasks)

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4
Q

VPN Gateway does what?

A

Connects to other clouds or networks over the internet.

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5
Q

Vnet Peering does what?

A

Allows two VNETS to function as one

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6
Q

What is an Express Route?

A

Private connection to an on-prem network NOT over the internet.

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7
Q

Difference between Blob and File Storage?

A

Blob is unstructured data, File storage is SMB or NFS

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8
Q

Disk Storage is used ONLY within a Virtual Machine?

A

True

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9
Q

Table storage is what?

A

structured NoSQL data in the cloud

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10
Q

Queue Storage is what?

A

Azure Queue Storage is a service for storing large numbers of messages. You access messages from anywhere in the world via authenticated calls using HTTP or HTTPS. A queue message can be up to 64 KB in size. Queues are commonly used to create a backlog of work to process asynchronously.

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11
Q

Which DB is ultra low response and fully managed?

A

Cosmos DB

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12
Q

Which is the most manageable DB?

A

MS Azure SQL

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13
Q

What are the three relational DBs and which one has the most compatibility?

A

PostgreSQL, MySQL and SQL Managed Instance which has the broadest compatibility for moving on prem DB to the cloud.

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14
Q

What is the Azure feature which takes messages in a bi-direction communication from a toaster?

A

IoT Hub

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15
Q

Which Azure feature simplifies the creation of IoT Solutions and is SaaS?

A

IoT Central

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16
Q

Which Azure feature is synonymous with Hadoop?

A

HDInsight

17
Q

What does Synapse Analytics do?

A

Insights into big data

18
Q

What is a Datalake?

A

Big data analytics and AI that stores data from diverse sources.

19
Q

Azure Machine Learning is what?

A

A cloud based end-to-end machine learning platform for all skill levels.

20
Q

Cognitive Service has how many categories of AI?

A

Five categories

21
Q

Azure Logic Apps are serverless and do what?

A

AUTOMATE WORKFLOWS with prebuilt connectors

22
Q

What serverless compute feature uses code triggered events?

A

Functions

23
Q

Instead of pulling code, what serverless feature pushes events?

A

Event Grid

24
Q

Which type of compute has MORE control over deployment?

A

PaaS, serverless has less

25
Q

Which type of compute auto scales?

A

Severless, PaaS must be configured

26
Q

Which type of compute executes code when invoked?

A

Serverless, PaaS takes a while to spin up.

27
Q

What organisation uses CI/CD? Continuous Integration, continuous deployment?

A

DevOps

28
Q

GitHub Actions does what?

A

Automates CI/CD

29
Q

Azure Advisor gives recommendations for resources already present in what categories?

A

Security, Availability, Performance and Costs

30
Q

What management tool is referred to as “Infrastructure as code”

A

ARM templates

31
Q

Azure Monitor does what?

A

Collects logs, events, metrics and insights into your resources.

32
Q

Azure defender has two tiers and is part of which Azure dashboard?

A

Free and Standard tiers. Security Centre

33
Q

What is Azure sentinel?

A

Threat intelligence, AI and automation

34
Q

Azure firewall comes fully stateful, scalable and what right out of the box?

A

High Available

35
Q

Azure DDoS has two tiers?

A

Basic and standard.

36
Q

What is the difference between Azure Policies and Azure Blueprints?

A

Azure Blueprints is for COMPLETELY new environments. Policys is for everything else.

37
Q

Azure Sovereign Regions (Government, China and Germany) have what in common?

A

A physical and logical network isolation from the rest of the internet or clouds.

Azure Fundamentals AZ-900 (7 decks)

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