- A
Create snapshot using lvcreate -s, Mount snapshot to a directory, Perform operations on snapshot, Unmount snapshot, Remove snapshot
This is the correct order for using a logical volume snapshot. First create the snapshot, then mount it to access the data, perform operations (like backups), unmount when done, and finally remove the snapshot to free space.
- B
Mount snapshot to a directory, Create snapshot using lvcreate -s, Perform operations on snapshot, Unmount snapshot, Remove snapshot
Why wrong: This order is incorrect because you cannot mount a snapshot before it has been created. The snapshot must exist before it can be mounted.
- C
Create snapshot using lvcreate -s, Perform operations on snapshot, Mount snapshot to a directory, Unmount snapshot, Remove snapshot
Why wrong: This order is incorrect because performing operations on the snapshot requires it to be mounted. You must mount the snapshot before accessing its data.
- D
Create snapshot using lvcreate -s, Mount snapshot to a directory, Remove snapshot, Perform operations on snapshot, Unmount snapshot
Why wrong: This order is incorrect because you cannot remove the snapshot before unmounting it and you cannot perform operations after removal. The snapshot must be unmounted, then removed after use.
LVM Snapshot: Create, Mount, Use, Remove Steps
This EX200 practice question tests your understanding of create simple shell scripts. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. 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.
Arrange the steps to configure a logical volume snapshot named 'snap_lv_data' of logical volume 'lv_data'.
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
Create snapshot using lvcreate -s, Mount snapshot to a directory, Perform operations on snapshot, Unmount snapshot, Remove snapshot
The correct sequence for configuring a logical volume snapshot is to first create the snapshot with lvcreate -s, mount it to access its contents, perform necessary operations (such as backups), unmount the snapshot, and finally remove it to clean up. Common mistakes include mounting or operating on the snapshot before it exists, or removing it prematurely.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Create snapshot using lvcreate -s, Mount snapshot to a directory, Perform operations on snapshot, Unmount snapshot, Remove snapshot
Why this is correct
This is the correct order for using a logical volume snapshot. First create the snapshot, then mount it to access the data, perform operations (like backups), unmount when done, and finally remove the snapshot to free space.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Mount snapshot to a directory, Create snapshot using lvcreate -s, Perform operations on snapshot, Unmount snapshot, Remove snapshot
Why it's wrong here
This order is incorrect because you cannot mount a snapshot before it has been created. The snapshot must exist before it can be mounted.
- ✗
Create snapshot using lvcreate -s, Perform operations on snapshot, Mount snapshot to a directory, Unmount snapshot, Remove snapshot
Why it's wrong here
This order is incorrect because performing operations on the snapshot requires it to be mounted. You must mount the snapshot before accessing its data.
- ✗
Create snapshot using lvcreate -s, Mount snapshot to a directory, Remove snapshot, Perform operations on snapshot, Unmount snapshot
Why it's wrong here
This order is incorrect because you cannot remove the snapshot before unmounting it and you cannot perform operations after removal. The snapshot must be unmounted, then removed after use.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the EX200 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which EX200 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Questions learners often ask
What does this EX200 question test?
Create simple shell scripts — This question tests Create simple shell scripts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create snapshot using lvcreate -s, Mount snapshot to a directory, Perform operations on snapshot, Unmount snapshot, Remove snapshot — The correct sequence for configuring a logical volume snapshot is to first create the snapshot with lvcreate -s, mount it to access its contents, perform necessary operations (such as backups), unmount the snapshot, and finally remove it to clean up. Common mistakes include mounting or operating on the snapshot before it exists, or removing it prematurely.
What should I do if I get this EX200 question wrong?
Identify which EX200 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
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