Fault Tolerance — CompTIA Network+ (N10-009) Practice Questions
Fault tolerance is the ability of a network or system to continue operating correctly even when one or more components fail, and it is closely related to but distinct from redundancy on the N10-009 exam. While redundancy adds extra components, fault tolerance describes the outcome: seamless continuation of service during a failure event. The exam tests fault-tolerant technologies such as RAID storage for network appliances, clustering, load balancing, and hot-standby router protocols like HSRP and VRRP. Understanding fault tolerance is critical for network design questions that ask candidates to meet specific uptime or SLA requirements.
Free questions on fault tolerance
Which of the following network topologies provides the best redundancy for critical infrastructure?
Free question · easy · full answer + explanation
What is the primary advantage of a mesh network topology?
Free question · easy · full answer + explanation
More fault tolerance questions in the full bank
- Which network topology provides the highest redundancy and fault tolerance? Unlock answer & explanation →
- Which type of network topology provides the BEST fault tolerance? Unlock answer & explanation →
- You are implementing network redundancy. What is the primary goal? Unlock answer & explanation →