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AZ104 > Az104Deck1 > Flashcards

Az104Deck1 Flashcards

1
Q

What is the hierarchy in Azure Resource Manager (ARM)?

A

Subscription\ResourceGroup\Resource (Subscription is the billing unit)

Example: Subscription\Development\Virtual Machine

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2
Q

What is the role of Azure Resource Manager (ARM)?

A

ARM is the orchestration layer that connects to the Azure Resource Provider to complete requests on resources.

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3
Q

What is the function of Tenants in ARM?

A

Tenants use Azure Active Directory (AAD) to prevent interference with other organizations’ resources.

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4
Q

What are the key points about ARM fundamentals?

A
  • Resources are Azure Managed Entities
  • Resources are held in Resource Groups (RGs)
  • RGs are in subscriptions (billing entities)
  • Management via REST API endpoints (Portal, CLI, Powershell)
  • ARM is a management service
  • Each resource has a resource provider
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5
Q

What are the components of an ARM template?

A
  • Parameters: Passed in at run time
  • Variables: Hardcoded
  • Resources: Define resources in template
  • Outputs: Return info from the deployment (e.g., IP of a VM)
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6
Q

What are the key points about ARM templates?

A
  • Can be deployed at various scopes
  • Can be nested
  • Are JSON Files
  • Are Infrastructure as Code (IAC) and enable quick, repeatable environment deployment
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7
Q

What is a subscription in Azure?

A

A billing unit that aggregates costs of underlying resources. It contains Resource Groups and their resources, and it is a scoping level for governance and security.

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8
Q

What are the types of subscription ideas?

A
  • PROD/DEV/STAGING
  • DEPT/TEAMS
  • REGION
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9
Q

What is the relationship between AAD and subscriptions?

A

A subscription can only be associated with one Azure Tenant at a time, and there is a trust relationship between AAD and the subscription. A Tenant can have multiple subscriptions within it.

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10
Q

What are management groups in Azure used for?

A

Organizing and grouping subscriptions, implementing a hierarchy (up to 6 levels) with root management group at the top, and serving as a scope for Azure RBAC and Policies.

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11
Q

What are the key points about Azure Policies?

A
  • Used to enforce compliance and governance (e.g., cost control, location restrictions)
  • Can audit non-compliant resources or deny creation of non-compliant resources
  • Components: Definition (rules/criteria), Assignment (scope), Initiative (collection of policies for higher-level goals)
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12
Q

What are the characteristics of tagging resources in Azure?

A
  • Name/Value pairs for categorization (e.g., Dept, Location, Environment)
  • Up to 50 tags per resource
  • Tag names: up to 512 characters; Tag values: up to 256 characters (storage account tags are less: names up to 128 characters)
  • Tags are not inherited (Azure Policies can help)
  • Tag names must be unique at the resource scope
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13
Q

What is the purpose of locks in Azure?

A

Prevent accidental update and deletion of resources.

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14
Q

What are the types of locks in Azure?

A
  • Read Only: Allows users to read a resource but not update it
  • Cannot Delete: Allows users to read and update a resource but not delete it
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15
Q

What are the key points about moving resources in Azure?

A
  • Resources can be moved across Resource Groups and Subscriptions
  • Moving a resource is a write operation
  • RG level locks are not moved with resources, but locks applied directly to resources are retained
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16
Q

What factors affect Azure costs?

A
  • Subscription Type (Free, PAYG, Enterprise Agreement, CSP)
  • Resource Type
  • Usage Meter
  • Resource Usage
  • Location
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17
Q

What are some best practices for managing Azure costs?

A
  • Select appropriate resource for use case
  • Select correct resource size
  • Deallocate resources when not needed
  • Use scaling/elasticity
  • Plan costs ahead of purchase
18
Q

What tools can help manage Azure costs?

A
  • Pricing Calculator
  • Total Cost of Ownership (TCO) calculator
  • Microsoft Cost Management Tool
19
Q

What are the steps in building a cloud governance strategy?

A
  • Define needs of organization
  • Plan tools to be used
  • Get an understanding of tool impact
  • Implement governance using strategy
20
Q

What governance services are available in Azure?

A
  • Azure Subscriptions and Management Groups
  • Azure RBAC
  • Azure Policies
  • Azure Locks
  • Tags
21
Q

What are the basic concepts of IAM in Azure?

A
  • Principal: An unauthenticated entity
  • Identity: An identity profile authenticated using credentials
  • Authorizations: Actions permitted/prohibited for an identity
22
Q

What is Azure Active Directory (AAD)?

A

A global IAM platform for Azure that spans all of Azure, with instance scoped geographically based on where it was created. It enables identity security, collaboration, and monitoring.

23
Q

What are some features of Azure AD vs On-Prem AD?

A
  • AD: OU’s, GPOs, Kerberos, LDAP, NTLM, Hierarchical, On-Prem
  • AAD: Administrative Units, SAML, WS-FED, OAUTH, Flat Directory, Cloud-Based, Global
24
Q

What are the key points about managing tenants in Azure?

A
  • Design tenant properly with secure foundations
  • Set up SSPR and backup global admin account
  • Use Azure RBAC for role assignments
  • Populate identity resources and manage applications
  • Monitor and automate processes
25
Q

What are the types of users in Azure AD?

A
  • Administrators
  • Members
  • Guests
26
Q

What are the characteristics of groups in Azure AD?

A
  • Groups can provide role assignments or licenses to members
  • Types: Security and O365
  • Membership Types: Assigned
27
Q

What are the key points about managing tenants in Azure?

A

Design tenant properly with secure foundations
- Set up SSPR and backup global admin account
- Use Azure RBAC for role assignments
- Populate identity resources and manage applications
- Monitor and automate processes

Example sentence: It is crucial to follow best practices when managing tenants in Azure.

28
Q

What are the types of users in Azure AD?

A

Administrators
- Members
- Guests

Example sentence: Each type of user in Azure AD has different levels of access and permissions.

29
Q

What are the characteristics of groups in Azure AD?

A

Groups can provide role assignments or licenses to members
- Types: Security and O365
- Membership Types: Assigned, Dynamic User, Dynamic Device
- Groups can be nested

Example sentence: Security groups are used for access control, while O365 groups are used for collaboration.

30
Q

What are Administrative Units (AU) in Azure AD?

A

Logical containers to organize AAD and create a structure for admin roles
- AU’s cannot be nested
- Scoped to the tenant level

Example sentence: Administrative Units help in organizing and managing administrative roles in Azure AD.

31
Q

What is Self-Service Password Reset (SSPR) in Azure?

A

Allows users to reset their passwords themselves, improving productivity and reducing helpdesk overhead.

Example sentence: SSPR simplifies the password reset process for users and reduces the burden on IT support.

32
Q

What are the authentication types for SSPR?

A

Mobile App Authenticator
- Mobile App Code
- Email
- Security Question
- Mobile (SMS/Phone call)
- Office Phone

Example sentence: Users can choose from various authentication methods when resetting their passwords through SSPR.

33
Q

What are the key points about SSPR?

A

Managed via AAD groups
- Requires 1 or more authentication methods
- Admins must use MFA and two methods
- Requires AAD P1 or P2 license or certain MS/O365 licenses

Example sentence: Proper configuration of SSPR is essential for ensuring secure password management in Azure AD.

34
Q

What are the types of device management in Azure AD?

A

AAD Registered: For BYOD, supports multiple OS
- AAD Joined: For org devices, supports W10 and Win Serv 2019
- Hybrid AAD Joined: Connected to cloud and on-prem, supports Win 7+ and Win Serv 2008+

Example sentence: Different types of device management in Azure AD cater to various device scenarios within organizations.

35
Q

What are the key points about device management in Azure AD?

A

Define users who can join/register devices
- Set MFA requirements
- Limit the number of devices a user can register
- Set device admins

Example sentence: Device management settings in Azure AD help in controlling and securing device access.

36
Q

What are the core concepts of RBAC in Azure?

A

WHO: Security Principals (users, groups)
- WHAT: Role Assignments
- WHERE: Scope

Example sentence: RBAC in Azure revolves around defining who can access what resources within a specified scope.

37
Q

What are some common Azure Roles?

A

Owner: Full access and can assign permissions
- Reader: Can only read resources
- Contributor: Can create and manage resources but not assign permissions
- User Access Admin: Manages user access but not resources

Example sentence: Azure Roles help in defining different levels of access and permissions for users within the Azure environment.

38
Q

What are Azure Active Directory (EntraID) Roles used for?

A

Managing identity objects within the tenant, not resources in subscriptions. Examples include Global Admin, Billing Admin, User Admin, and Help Desk Admin.

Example sentence: Azure AD roles are focused on managing identity-related tasks and permissions within the Azure AD tenant.

39
Q

What are the characteristics of role assignments in Azure?

A

Implicit Deny by default
- Explicit Deny can be added
- Roles defined in JSON with Actions, NotActions, DataActions, NotDataActions, AssignableScope

Example sentence: Role assignments in Azure follow a specific structure for defining access control permissions.

40
Q

What are custom roles in Azure?

A

Custom roles are user-defined roles used when built-in roles do not meet requirements. They are defined using JSON with Actions, NotActions, DataActions, NotDataActions, AssignableScopes.

Example sentence: Custom roles in Azure provide flexibility in defining granular access control permissions based on specific organizational needs.

AZ104 (1 decks)

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