Resilience and Recovery SY0-701 Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which element is a key component of a continuity of operations plan?

   • AA schedule for regular software updates
   • BIdentification of essential functions and the personnel needed to perform them
   • CA detailed network diagram of the data center
   • DA list of all hardware and software used in the organization
   Reveal Solution Discussion Select an answer first
2. 12expert · hard

   A software company runs its application on a single cloud provider using a single database engine. The company wants to improve resilience against a database engine-specific bug that could cause data corruption. Which approach is the most effective use of platform diversity?

   • AIncrease the frequency of backups to every hour.
   • BReplicate the database to a second database engine (e.g., from MySQL to PostgreSQL) in a different region.
   • CUse the same database engine but in a different availability zone.
   • DUse a read replica in the same region with the same engine.
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   An online retailer runs its website on a single server. The server has a 99.9% uptime SLA. The retailer wants to increase availability to 99.99%. What is the most effective way to achieve this?

   • AIncrease the server's RAM and CPU.
   • BImplement a UPS and generator.
   • CPurchase a more expensive server with a higher MTBF.
   • DDeploy a second server in a different data center and use a load balancer.
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   Why does platform diversity enhance system resilience?

   • AIt eliminates the need for backups
   • BIt reduces the likelihood that a single vulnerability or failure affects all systems
   • CIt guarantees that all systems have the same performance
   • DIt simplifies management by using a single standardized environment
   Reveal Solution Discussion Select an answer first
6. 15application · medium

   An e-commerce company runs its web application on a single cloud provider using a single operating system and a single database engine. After a recent outage caused by a provider-specific issue, the company wants to increase resilience against similar incidents. Which approach best demonstrates platform diversity?

   • ADeploy the application in two availability zones within the same cloud provider.
   • BIncrease the backup frequency to every 15 minutes.
   • CUse a load balancer to distribute traffic across multiple instances of the same application.
   • DDeploy the application across two different cloud providers, each using a different operating system and database engine.
   Reveal Solution Discussion Select an answer first