Free CompTIA Security+ SY0-701 Practice Question

Load balancing effectively uses parallel processing by distributing incoming traffic across multiple servers, which not only manages the traffic surge during peak times but also provides redundancy in case one server fails. 'Database normalization' is a process used to optimize database design but does not directly apply to parallel processing for traffic management. 'Rate limiting' is used to control the traffic rate a single user or service can make to a web service but does not employ parallel processing to distribute workload. 'Single sign-on' (SSO) simplifies user authentication by using one set of login credentials for multiple services but is not related to the concept of parallel processing for handling increased load or capacity planning.