A project manager is deploying a new web application to a cloud environment. The application requires high availability and automatic scaling based on traffic. Which IT infrastructure component should the project manager use to meet these requirements?
Trap 1: Firewall
A firewall is a security device that filters traffic but does not provide load balancing or auto-scaling.
Trap 2: DNS server
DNS servers resolve domain names to IP addresses but do not manage traffic distribution or scaling.
Trap 3: VPN concentrator
A VPN concentrator allows remote secure connections but does not distribute traffic or scale.
- A
Load balancer
A load balancer distributes incoming traffic across multiple servers and can be integrated with auto-scaling to handle varying loads.
- B
Firewall
Why wrong: A firewall is a security device that filters traffic but does not provide load balancing or auto-scaling.
- C
DNS server
Why wrong: DNS servers resolve domain names to IP addresses but do not manage traffic distribution or scaling.
- D
VPN concentrator
Why wrong: A VPN concentrator allows remote secure connections but does not distribute traffic or scale.