CyberCertPrepSecurity FundamentalsSecurity PrinciplesEASYFree question
Which of the following best ensures system availability?
- A.C. Redundancy and failover systems
- B.B. Strong passwords
- C.A. Encryption
- D.D. Data classification
Why A is correct
Availability is ensured through redundancy (duplicate systems, RAID, clustering), failover (automatic switching to backup systems), disaster recovery planning, load balancing, and DDoS protection. These ensure that systems and data remain accessible when needed.
Know someone studying for Security Fundamentals? Send them this one.