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
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
Distractor review
Add more backups and schedule them every hour.
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.
Distractor review
Use a second data center with synchronous replication and active-active clustering.
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.
Best answer
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.
Distractor review
Restart the failed server manually after the help desk is notified.
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 trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A laptop is suspected of being used in a malware incident. It is still powered on and connected to Wi-Fi. What should the responder do before shutting it down?
Question 2
An employee reports a ransomware note on a file server. The server is still powered on, shares are still being accessed, and management wants service restored as quickly as possible. What should the incident response team do first?
Question 3
An employee reports a ransomware note on a finance laptop. The laptop is still powered on, connected to Wi-Fi, and the user says they were just working in a spreadsheet. Management wants the fastest safe response that also preserves evidence. What should the responder do first?
Question 4
You are handed a company laptop suspected in an insider theft case. Legal says the evidence may be needed in court. Which action best preserves admissibility?
Question 5
A developer wants to reduce the risk of SQL injection in a new customer search form. Which two changes are the best mitigations? Select two.
Question 6
A branch office uses a flat LAN, and a compromise on one user workstation could spread quickly to finance systems. Management wants finance workstations isolated from general users, but finance staff still need access to a central finance application and network printer. What is the best design change?
FAQ
Questions learners often ask
What does this SY0-701 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Deploy a hot standby application server with automatic failover. — A hot standby with automatic failover is the best fit because it keeps a replacement server ready to take over when the primary fails. That improves availability quickly and avoids the complexity and cost of a fully active-active multi-site design. Backups protect data, but they do not maintain live service. Manual recovery is too slow for an availability requirement. This option balances resilience and cost effectively. Why others are wrong: A helps recovery, not uptime. B is stronger resilience than required and introduces higher cost and operational complexity. D depends on manual action, which creates avoidable downtime and does not meet the automatic availability expectation.
What should I do if I get this SY0-701 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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