The correct answer is the command `find / -name notes.txt`. This command works because `find` is the standard Linux utility for locating files and directories, and specifying `/` as the starting point instructs it to search the entire filesystem from the root directory downward. The `-name` flag performs a case-sensitive match for the exact filename, which is appropriate here since the user saved the file as 'notes.txt' with a lowercase 'n'. On the CompTIA A+ Core 2 220-1202 exam, this question tests your understanding of filesystem navigation and command-line troubleshooting, often appearing as a scenario where a user misplaces a file. A common trap is confusing `find` with `locate`, which uses a database and may not find recently saved files, or forgetting that `-name` is case-sensitive while `-iname` ignores case. A helpful memory tip: think of the forward slash `/` as the "root of all directories"—if you want to search everything, start at the root.
220-1202 Linux Commands and File Permissions Practice Question
This 220-1202 practice question tests your understanding of linux commands and file permissions. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
A helpdesk technician is assisting a user who is unable to find a file named 'notes.txt' they saved earlier. The user is in their home directory. Which command will search the entire filesystem for this file?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "which command"
Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
find / -name notes.txt
The correct answer is D because find / -name notes.txt searches the entire filesystem starting from root (/) for a file with that exact name. The -name flag is case-sensitive, which is appropriate here.
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.
✗
locate notes.txt
Why it's wrong here
This command relies on a database that may not be up-to-date, so it might not find a recently saved file.
✗
grep notes.txt /
Why it's wrong here
grep is used to search within file contents, not to find filenames; this would not work as intended.
✗
find ~ -name notes.txt
Why it's wrong here
This searches only the user's home directory, not the entire filesystem as required.
✓
find / -name notes.txt
Why this is correct
This searches the entire filesystem from root, making it the correct command for a full system search.
Clue confirmation
The clue word "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
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.
Trap categories for this question
Command / output trap
This command relies on a database that may not be up-to-date, so it might not find a recently saved file.
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 220-1202 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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 220-1202 question in full detail.
Identify which 220-1202 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.
Linux Commands and File Permissions — This question tests Linux Commands and File Permissions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: find / -name notes.txt — The correct answer is D because find / -name notes.txt searches the entire filesystem starting from root (/) for a file with that exact name. The -name flag is case-sensitive, which is appropriate here.
What should I do if I get this 220-1202 question wrong?
Identify which 220-1202 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.
Are there clue words in this question I should notice?
Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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