- A
Add more backups and schedule them every hour.
Why wrong: Backups are important for recovery, but they do not keep a live portal running when a server fails. They help restore data after an outage, not provide immediate service continuity.
- B
Use a second data center with synchronous replication and active-active clustering.
Why wrong: This provides strong resilience, but it is more complex and expensive than the requirement calls for. It is usually more than the minimum needed for a single-server failure scenario.
- C
Deploy a hot standby application server with automatic failover.
A hot standby provides a ready replacement if the primary application server fails, and automatic failover restores service without waiting for manual intervention. This design improves availability while staying simpler and less costly than a full active-active architecture across multiple sites. It matches the business need for continuity after one server failure without overengineering the solution.
- D
Restart the failed server manually after the help desk is notified.
Why wrong: Manual restart depends on human response time and leaves the portal unavailable until someone intervenes. It does not provide the level of availability the business wants.
SY0-701 Security Architecture Practice Question
This SY0-701 practice question tests your understanding of security architecture. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. A key principle to apply: hot standby servers are pre-configured and ready to take over immediately.. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A customer portal must keep operating if one application server fails. Management wants the simplest and lowest-cost design that still improves availability. What should the team implement?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Deploy a hot standby application server with automatic failover.
A hot standby (active/passive) application server with automatic failover provides the simplest and lowest-cost improvement to availability. It eliminates the single point of failure by having a standby server ready to take over if the primary fails, without requiring complex load balancing or synchronous replication. This design directly addresses the requirement of keeping the portal operational during a single server failure while minimizing cost and complexity.
Key principle: Hot standby servers are pre-configured and ready to take over immediately.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Add more backups and schedule them every hour.
Why it's wrong here
Backups are important for recovery, but they do not keep a live portal running when a server fails. They help restore data after an outage, not provide immediate service continuity.
- ✗
Use a second data center with synchronous replication and active-active clustering.
Why it's wrong here
This provides strong resilience, but it is more complex and expensive than the requirement calls for. It is usually more than the minimum needed for a single-server failure scenario.
- ✓
Deploy a hot standby application server with automatic failover.
Why this is correct
A hot standby provides a ready replacement if the primary application server fails, and automatic failover restores service without waiting for manual intervention. This design improves availability while staying simpler and less costly than a full active-active architecture across multiple sites. It matches the business need for continuity after one server failure without overengineering the solution.
Related concept
Hot standby servers are pre-configured and ready to take over immediately.
- ✗
Restart the failed server manually after the help desk is notified.
Why it's wrong here
Manual restart depends on human response time and leaves the portal unavailable until someone intervenes. It does not provide the level of availability the business wants.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse high availability with disaster recovery, choosing synchronous replication and a second data center (Option B) when a simpler active/passive failover within the same site meets the requirement at lower cost.
Trap categories for this question
Scenario analysis trap
This provides strong resilience, but it is more complex and expensive than the requirement calls for. It is usually more than the minimum needed for a single-server failure scenario.
Detailed technical explanation
How to think about this question
In a hot standby configuration, the standby server typically uses a virtual IP (VIP) and a heartbeat protocol (e.g., VRRP or CARP) to monitor the primary. Upon failure detection, the standby takes over the VIP and starts serving requests, often within seconds. This design avoids the cost of active-active load balancers and synchronous replication links, making it ideal for small-to-medium deployments where RTO is measured in minutes rather than seconds.
KKey Concepts to Remember
- Hot standby servers are pre-configured and ready to take over immediately.
- Automatic failover detects primary server failure and redirects traffic.
- Improves availability by minimizing downtime during a server outage.
- More cost-effective and simpler than multi-site active-active solutions for single-server failures.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Hot standby servers are pre-configured and ready to take over immediately.
Real-world example
How this comes up in practice
A security analyst at a medium-sized enterprise encounters this scenario during an investigation or architecture review. The correct answer reflects best practice for the specific threat or control described. Hot standby servers are pre-configured and ready to take over immediately. Security exam questions test whether you can match controls to threats in context — not just recall definitions.
What to study next
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FAQ
Questions learners often ask
What does this SY0-701 question test?
Security Architecture — This question tests Security Architecture — Hot standby servers are pre-configured and ready to take over immediately..
What is the correct answer to this question?
The correct answer is: Deploy a hot standby application server with automatic failover. — A hot standby (active/passive) application server with automatic failover provides the simplest and lowest-cost improvement to availability. It eliminates the single point of failure by having a standby server ready to take over if the primary fails, without requiring complex load balancing or synchronous replication. This design directly addresses the requirement of keeping the portal operational during a single server failure while minimizing cost and complexity.
What should I do if I get this SY0-701 question wrong?
Review hot standby servers are pre-configured and ready to take over immediately., then practise related SY0-701 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Hot standby servers are pre-configured and ready to take over immediately.
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Last reviewed: Jun 11, 2026
This SY0-701 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SY0-701 exam.
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