Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
After a ransomware event, the team restores a file server from backup, but management wants proof that the restore process will work before the backups are declared trusted. What should be done next?
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.
A
Distractor review
Delete the old backup copies to prevent future confusion
Deleting backups removes recovery options and does nothing to prove that the restore process is actually reliable.
B
Best answer
Perform a test restore in an isolated environment and verify the recovered data
A test restore is the best way to validate backup integrity and operational readiness after an incident. Restoring in isolation confirms that the backup can be used successfully without risking production systems. Verification should include checking file integrity, application access if relevant, and whether the restored data meets recovery objectives. This provides evidence that backups remain trustworthy after ransomware.
C
Distractor review
Switch to incremental backups only so the next restore is faster
Changing the backup type does not validate the current recovery process and may complicate restores if not planned carefully.
D
Distractor review
Store the backups on the same file server so they are easier to access
Keeping backups on the same server undermines resilience because the same attack or failure could destroy both production data and backups.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
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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?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Perform a test restore in an isolated environment and verify the recovered data — The correct next step is to perform a test restore in an isolated environment and verify that the recovered data is usable. Backup validation is not complete until the organization proves it can recover data successfully when needed. An isolated test avoids introducing risk to production while confirming integrity, completeness, and alignment with recovery objectives. This is especially important after ransomware, when management needs confidence that backups were not corrupted or tampered with. Why others are wrong: Deleting backups eliminates recovery options instead of proving them. Switching backup types may be useful later, but it does not demonstrate that the current restore process works. Storing backups on the same server is poor continuity design because a single incident can take out both the live data and the backup copies.
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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