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 91–100 of 147

Q91

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

  • A Azure Communication Services
  • B Azure Blob Storage
  • C Azure SQL Database
  • D Azure DevOps
Explanation Azure Communication Services enables real-time communications, while others serve different functions.
Q92

A company needs to ensure secure video conferencing with sensitive data. What should they enable?

  • A End-to-end encryption
  • B Public access settings
  • C Shared user policies
  • D Host anonymous attendees
Explanation End-to-end encryption is crucial for securing sensitive communications, unlike options B-D which reduce security.
Q93

You are configuring a Microsoft Teams meeting. What happens if you set the lobby options to 'Everyone'?

  • A Only invited users enter immediately
  • B All participants enter immediately
  • C No participants can join
  • D Only guests wait in the lobby
Explanation Setting to 'Everyone' allows all participants to join directly without waiting, unlike the other options.
Q94

Which Azure service is used for building serverless applications?

  • A Azure Functions
  • B Azure VMs
  • C Azure Blob Storage
  • D Azure SQL Database
Explanation Azure Functions enables serverless computing, while others are not used for serverless.
Q95

A company needs to maintain backups of their sensitive data in Azure. Which service should they use for automated backups?

  • A Azure Backup
  • B Azure Sites
  • C Azure CDN
  • D Azure Security Center
Explanation Azure Backup automates backup and recovery, others don't provide this functionality.
Q96

You are configuring an Azure Virtual Network. What happens when you enable Azure DDoS Protection?

  • A It blocks all incoming traffic
  • B It provides enhanced security against attacks
  • C It disables monitoring capabilities
  • D It removes need for network security groups
Explanation Azure DDoS Protection guards against denial-of-service attacks, unlike the other options.
Q97

You are configuring Azure Monitor alerts. Which action type will allow integration with ITSM tools?

  • A Webhook
  • B Send Email
  • C SMS Notification
  • D Azure Function
Explanation Webhook allows direct integration with ITSM tools, while others do not support such integrations.
Q98

A company needs to secure sensitive information in Azure Storage. What feature should be utilized for automatic encryption?

  • A Access Control Lists
  • B Shared Access Signatures
  • C Storage Service Encryption
  • D Azure AD Authentication
Explanation Storage Service Encryption automatically encrypts data at rest, while others do not provide this feature.
Q99

What happens when a virtual machine is deallocated in Azure?

  • A Data on disk is deleted.
  • B Operating system runs in the background.
  • C VM is stopped and resources freed.
  • D Public IP changes and restarts.
Explanation Deallocating a VM stops it and frees the associated resources, while others are incorrect statements about VM behavior.
Q100

A company needs to enable multi-factor authentication (MFA) for its Azure users. Which Azure feature should be utilized?

  • A Azure Active Directory Identity Protection
  • B Azure Security Center
  • C Azure Monitor
  • D Azure Information Protection
Explanation Azure Active Directory Identity Protection directly provides MFA capabilities, whereas the others focus on security monitoring or data protection.