easyMultiple ChoiceObjective-mapped
FC0-U71 Practice Question: A user installed a new photo editing application
A user installed a new photo editing application. After opening it, the user receives an error that the application cannot find a required DLL file. Which of the following is the MOST likely cause?
⚠ Common exam trap
Many candidates confuse a missing DLL error with a corrupted configuration file or hardware insufficiency, but CompTIA tests the understanding that DLL errors are almost always a missing or incomplete installation of shared components, not a hardware or driver fault.
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 application did not install all necessary components.
A DLL (Dynamic Link Library) file is a shared code library that applications call at runtime. If the application installer did not copy all required DLLs to the system (e.g., missing Visual C++ Redistributable or a specific runtime component), the application will fail with a 'DLL not found' error. This is the most common cause because the installation process was incomplete or corrupted, not because of hardware or driver issues.
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 application did not install all necessary components.
Why this is correct
A missing DLL often results from an incomplete installation or missing runtime components.
- ✗
The application configuration file is corrupted.
Why it's wrong here
Corrupted configuration files usually cause errors on startup but not specifically a DLL missing error.
- ✗
The computer does not have enough RAM to run the application.
Why it's wrong here
Insufficient RAM typically causes slow performance or out-of-memory errors, not missing DLL errors.
- ✗
The graphics driver is outdated.
Why it's wrong here
Outdated graphics drivers cause display issues or crashes, not missing DLL errors.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This FC0-U71 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 FC0-U71 exam.