Microsoft Certified: Azure Fundamentals (AZ-900) Practice Exam

What is the function of a VPN Gateway in Azure?

1. To manage database queries

2. To provide reliable backups

3. To facilitate secure connections over the internet

4. To store large datasets

The correct answer is: To facilitate secure connections over the internet

A VPN Gateway in Azure serves the essential function of facilitating secure connections over the internet. It acts as a bridge that creates encrypted tunnels for the transmission of data between Azure virtual networks and on-premises networks or other Azure environments. This enhances security by protecting data as it travels across public networks, ensuring that sensitive information is kept confidential and is safe from interception. The role of a VPN Gateway becomes particularly crucial for organizations that require secure remote access for users or need to establish secure connections to their corporate networks. This can include scenarios like connecting branch offices to the main corporate network or allowing remote employees to access internal resources securely from various locations. In contrast, managing database queries relates to database services, providing reliable backups pertains to data protection strategies, and storing large datasets would be relevant to datasets and storage solutions, none of which align with the primary purpose of a VPN Gateway.