Microsoft Azure

Collaboration Communications Systems Engineer

MS-721

Validate your skills as a Collaboration Communications Systems Engineer with the MS-721 exam.

147 questions 0 views Free
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Questions 61–70 of 147

Q61

Which service is primarily used for Azure video streaming?

  • A Azure Media Services
  • B Azure Blob Storage
  • C Azure Functions
  • D Azure Content Delivery Network
Explanation Azure Media Services provides tools for video streaming, while the others are for storage, serverless, or content delivery.
Q62

A company needs to ensure their Azure Active Directory (AAD) multi-factor authentication is enabled. What is required to achieve this?

  • A Set up an Azure Policy
  • B Enable AAD Conditional Access
  • C Activate Azure Monitoring
  • D Deploy Azure Sentinel
Explanation AAD Conditional Access policies are needed to enable multi-factor authentication, not the other options.
Q63

You are configuring a network security group (NSG) in Azure. What happens if the inbound security rule denies traffic on port 80?

  • A All HTTP traffic is allowed
  • B Only HTTPS traffic is allowed
  • C Inbound HTTP requests are blocked
  • D No effect on traffic
Explanation The deny rule will block inbound traffic on port 80, affecting HTTP traffic.
Q64

Which service is primarily used for real-time communication in Microsoft Azure?

  • A Azure Communication Services
  • B Azure Storage
  • C Azure VM
  • D Azure Functions
Explanation Azure Communication Services enables real-time communication, unlike the other options which serve different purposes.
Q65

A company needs to scale its conferencing solution during a peak season. What should be the first step?

  • A Increase VM size
  • B Use autoscaling policies
  • C Upgrade to a premium license
  • D Deploy additional regions
Explanation Using autoscaling policies is the most efficient way to handle fluctuations in demand.
Q66

What happens when audio conferencing is enabled in Teams without licensing?

  • A All users can use conferencing
  • B Teams will work without any issue
  • C Users face limitations on conferencing features
  • D Audio meetings will not function
Explanation Without the proper licenses, users will encounter restrictions on conferencing features.
Q67

Which service allows real-time communication in Azure?

  • A Azure Communication Services
  • B Azure Functions
  • C Azure Logic Apps
  • D Azure Event Hubs
Explanation Azure Communication Services specifically facilitates real-time communication, while the others do not.
Q68

A company needs to integrate Teams with their existing CRM. What should they use?

  • A Teams Connector
  • B Microsoft Graph API
  • C Power Automate
  • D Azure Cognitive Services
Explanation Microsoft Graph API allows integration with Teams and other Microsoft services; the others focus on different functionalities.
Q69

You are configuring a Teams meeting. What happens if the 'Allow dial-in users to bypass the lobby' setting is enabled?

  • A All users must wait in the lobby.
  • B Dial-in users join directly.
  • C Lobby is always disabled.
  • D Only admins bypass lobby.
Explanation Enabling this setting allows dial-in users to join without waiting in the lobby, while others must wait.
Q70

Which service allows for real-time communication in Microsoft Teams?

  • A Real-time Audio Service
  • B Microsoft Graph API
  • C Azure Communication Services
  • D Power BI
Explanation Azure Communication Services provides APIs for real-time communication, while the others serve different functions.