- A
The script uses the 'del' command without a path
Why wrong: Incorrect. Without a path, 'del' would prompt for confirmation or delete files in the current directory, but it wouldn't explain why no files are deleted at all.
- B
The script uses 'forfiles' with the wrong date syntax
Correct. Forfiles uses the '/d' parameter with a date string like '-30' for days. If the syntax is wrong (e.g., using '30' instead of '-30'), it will not match any files.
- C
The script runs as a standard user without admin rights
Why wrong: Incorrect. Lack of permissions would cause access denied errors, not silent failure to delete files.
- D
The script uses 'echo' instead of 'del'
Why wrong: Incorrect. 'echo' would display a message, not delete files, but the technician said the script runs without errors; if it used 'echo', it would still output something.
Quick Answer
The correct answer is that the script uses 'forfiles' with the wrong date syntax, as the FORFILES command requires a specific date format like `-d -30` to target files older than 30 days. This is the most common flaw in a batch script delete files older than 30 days forfiles operation, because without the proper `-d` switch and relative date value, the command either defaults to no date filter or misinterprets the comparison, resulting in zero deletions. On the CompTIA A+ Core 2 220-1202 exam, this tests your understanding of file management commands and conditional logic in batch scripting—a frequent trap is assuming a simple `del` command with a date check will work, when in fact FORFILES demands explicit date syntax. Remember the memory tip: "FORFILES needs a dash-d for dates," so always verify the `-d` parameter is present and correctly formatted to avoid silent failures.
220-1102 Scripting Basics Practice Question
This 220-1202 practice question tests your understanding of scripting basics. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 technician is troubleshooting a batch script that is supposed to delete temporary files older than 30 days. The script runs without errors but does not delete any files. The technician suspects the script's logic is flawed. Which part of the script is most likely incorrect?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"most likely"Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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
The script uses 'forfiles' with the wrong date syntax
This tests understanding of file management commands and conditionals in batch scripting. The FORFILES command with date filtering is commonly used for this. If the script uses a simple 'del' without date checking, it will delete all files or none. The issue is likely that the script does not properly compare file dates.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The script uses the 'del' command without a path
Why it's wrong here
Incorrect. Without a path, 'del' would prompt for confirmation or delete files in the current directory, but it wouldn't explain why no files are deleted at all.
- ✓
The script uses 'forfiles' with the wrong date syntax
Why this is correct
Correct. Forfiles uses the '/d' parameter with a date string like '-30' for days. If the syntax is wrong (e.g., using '30' instead of '-30'), it will not match any files.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
The script runs as a standard user without admin rights
Why it's wrong here
Incorrect. Lack of permissions would cause access denied errors, not silent failure to delete files.
- ✗
The script uses 'echo' instead of 'del'
Why it's wrong here
Incorrect. 'echo' would display a message, not delete files, but the technician said the script runs without errors; if it used 'echo', it would still output something.
Common exam traps
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.
Trap categories for this question
Command / output trap
Incorrect. 'echo' would display a message, not delete files, but the technician said the script runs without errors; if it used 'echo', it would still output something.
Detailed technical explanation
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.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 220-1202 NAT questions on configuration and troubleshooting.
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FAQ
Questions learners often ask
What does this 220-1202 question test?
Scripting Basics — This question tests Scripting Basics — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: The script uses 'forfiles' with the wrong date syntax — This tests understanding of file management commands and conditionals in batch scripting. The FORFILES command with date filtering is commonly used for this. If the script uses a simple 'del' without date checking, it will delete all files or none. The issue is likely that the script does not properly compare file dates.
What should I do if I get this 220-1202 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 220-1202 NAT questions on configuration and troubleshooting.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
About these practice questions
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Last reviewed: Jun 20, 2026
This 220-1202 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 220-1202 exam.
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