FREE AZ-700 Networking Services Questions and Answers
Which Azure service would you use to create a private, isolated network within the Azure cloud?
Azure Virtual Network (VNet) enables the creation of a private, isolated network in Azure. It allows resources within Azure to securely communicate with each other and with on-premises networks when configured correctly. VNets can be customized with subnets, IP ranges, and security settings.
What is the primary purpose of Azure Network Security Groups (NSGs)?
Network Security Groups (NSGs) in Azure are used to control inbound and outbound network traffic to resources within a VNet. NSGs work by applying security rules that allow or deny specific types of traffic based on source/destination IP addresses, ports, and protocols.
Which Azure service provides a dedicated private connection between on-premises networks and Azure datacenters?
Azure ExpressRoute establishes a private, dedicated connection between an on-premises environment and Azure datacenters, bypassing the public internet for increased reliability, speed, and security. It’s ideal for scenarios requiring high-performance or secure connections.
Which Azure service is designed for web application security, providing protection against common web-based attacks?
Azure Application Gateway with WAF provides a Web Application Firewall (WAF) that protects web applications from common vulnerabilities like SQL injection, cross-site scripting, and other OWASP threats. It ensures applications are secure while delivering high performance.
What is the function of Azure Load Balancer?
Azure Load Balancer distributes incoming traffic across multiple resources, such as virtual machines, to improve application availability and scalability. It ensures that no single resource is overwhelmed by traffic, which helps optimize performance and resilience.