During a disaster recovery test, what is the most important thing to confirm about the backup?
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
That the backup files exist in storage.
File existence alone does not prove the backup can be used to restore business operations. A backup must also be restorable and usable.
Best answer
That the data can be restored and is usable after recovery.
The real purpose of a backup is successful recovery. During testing, the team should verify that the data restores correctly and that applications or users can actually use it afterward. This confirms the backup supports business continuity and is not merely sitting in storage as an unreadable copy.
Distractor review
That the backup system uses encryption.
Encryption is important for protection, but it does not prove the backup will restore correctly during an outage. Recoverability is the key test here.
Distractor review
That the backup is stored on tape instead of disk.
The storage medium is not the main concern in a restore test. What matters is whether the backup can be successfully recovered and used.
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: That the data can be restored and is usable after recovery. — A disaster recovery test should prove that a backup can actually be restored and used. Simply knowing the files exist is not enough, because backups can be corrupted, incomplete, or incompatible with the restore process. Verification should confirm the data is accessible, intact, and usable by the business after recovery. That is the practical measure of backup value. Why others are wrong: Knowing the files exist does not prove they can be restored successfully. Encryption is important, but it is a security control rather than a recovery validation. Whether the backup is on tape or disk does not tell you if the restore will work; recoverability is the critical test.
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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