- A
Terminal
Why wrong: Terminal is powerful for command-line tasks but is not the first tool for graphical app unresponsiveness; Activity Monitor gives a visual overview.
- B
Activity Monitor
Activity Monitor shows real-time system resource usage, allowing you to identify processes consuming excessive CPU or memory, which is the correct first step.
- C
Disk Utility
Why wrong: Disk Utility is used for disk repair and partitioning, not for troubleshooting unresponsive applications.
- D
System Information
Why wrong: System Information provides hardware and software details but does not offer live performance monitoring to diagnose app hangs.
Question 294 of 750
Using Activity Monitor to Diagnose Unresponsive Apps After macOS Update
This 220-1202 practice question tests your understanding of macos features and tools. 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 user reports that their MacBook Pro running macOS Ventura is unable to open any applications after a recent system update. They see a spinning beach ball when clicking app icons. Which macOS tool should you use first to diagnose and resolve this issue?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"first"Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Quick Answer
The answer is Activity Monitor, the correct first tool to diagnose unresponsive apps after a macOS update. This is because Activity Monitor provides real-time data on CPU, memory, energy, disk, and network usage, allowing you to identify a runaway process or excessive memory pressure that causes the spinning beach ball. On the CompTIA A+ Core 2 220-1202 exam, this scenario tests your understanding of macOS diagnostic utilities versus simple force-quit methods; a common trap is jumping straight to Force Quit without first gathering diagnostic data, which can miss underlying issues like a kernel_task spike or memory leak. Remember the mnemonic “AM for Mac” — Activity Monitor first, then act.
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
✓
Activity Monitor
Activity Monitor is the correct first tool because it allows you to inspect running processes, CPU usage, memory pressure, and disk activity. The spinning beach ball indicates a hung or unresponsive process, likely caused by a kernel extension or system daemon failing after the update. Activity Monitor can identify the offending process (e.g., a high CPU or stuck I/O process) so you can force quit it or gather logs for further troubleshooting.
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.
- ✗
Terminal
Why it's wrong here
Terminal is powerful for command-line tasks but is not the first tool for graphical app unresponsiveness; Activity Monitor gives a visual overview.
- ✓
Activity Monitor
Why this is correct
Activity Monitor shows real-time system resource usage, allowing you to identify processes consuming excessive CPU or memory, which is the correct first step.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Disk Utility
Why it's wrong here
Disk Utility is used for disk repair and partitioning, not for troubleshooting unresponsive applications.
- ✗
System Information
Why it's wrong here
System Information provides hardware and software details but does not offer live performance monitoring to diagnose app hangs.
Common exam traps
Common exam trap: answer the scenario, not the keyword
CompTIA A+ exams often test the misconception that Disk Utility is the universal fix for post-update issues, but the spinning beach ball is a process-level symptom, not a filesystem problem, so Activity Monitor is the correct initial diagnostic tool.
Trap categories for this question
Command / output trap
Terminal is powerful for command-line tasks but is not the first tool for graphical app unresponsiveness; Activity Monitor gives a visual overview.
Detailed technical explanation
How to think about this question
The spinning beach ball (also known as the 'spinning wait cursor') occurs when the application's main thread is blocked by a synchronous operation, such as a kernel call that never returns or a deadlock in Mach messaging. Activity Monitor can reveal the process's 'Kind' (Intel vs. Apple Silicon), its '% CPU' and 'Memory' columns, and the 'Sample Process' button to capture a stack trace, which helps identify the exact system call or driver causing the hang. In macOS Ventura, a common post-update culprit is a third-party kernel extension (kext) that is incompatible with the new kernel version, leading to a stuck I/O Kit operation.
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.
TExam Day Tips
- 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.
Visual reference
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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macOS Features and Tools — study guide chapter
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FAQ
Questions learners often ask
What does this 220-1202 question test?
macOS Features and Tools — This question tests macOS Features and Tools — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Activity Monitor — Activity Monitor is the correct first tool because it allows you to inspect running processes, CPU usage, memory pressure, and disk activity. The spinning beach ball indicates a hung or unresponsive process, likely caused by a kernel extension or system daemon failing after the update. Activity Monitor can identify the offending process (e.g., a high CPU or stuck I/O process) so you can force quit it or gather logs for further troubleshooting.
What should I do if I get this 220-1202 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 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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