FC0-U71 Tech Concepts and Terminology Practice Question
A user is shopping for a laptop and wants to know how much data the machine can hold for documents, photos, and applications. Which specification should the user check to determine the total storage capacity of the system?
⚠ Common exam trap
The trap here is assuming that a larger RAM figure means more room for files, when RAM is volatile working memory and only the drive capacity defines persistent storage.
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 capacity of the solid-state drive or hard disk drive
Persistent storage capacity is determined by the size of the installed drive, whether that is a solid-state drive or a hard disk drive, and is reported in gigabytes or terabytes. RAM, processor clock speed, and screen size influence performance or usability but do not define how much user data can be retained when the system is powered off.
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 size of the display in inches
Why it's wrong here
Display size describes the physical diagonal measurement of the screen and affects portability and viewing comfort. It is unrelated to how much data the laptop can retain. Two laptops with identical 15-inch screens can ship with vastly different drive capacities, so the screen measurement cannot be used to judge how many documents, photos, or applications will fit on the system.
- ✓
The capacity of the solid-state drive or hard disk drive
Why this is correct
Persistent storage capacity is reported as the size of the installed SSD or HDD, measured in gigabytes or terabytes. This is the space that holds the operating system, applications, and user files after the machine is powered off. Checking this specification directly answers how much data the laptop can retain, which is exactly what the shopper wants to compare between models.
- ✗
The amount of RAM installed
Why it's wrong here
RAM is volatile working memory that holds currently running programs and open files, and its contents are lost when power is removed. A larger RAM value improves multitasking and application responsiveness, but it does not define the persistent capacity available for storing documents, photos, and installed applications, so it is not the storage specification the shopper needs here.
- ✗
The clock speed of the processor
Why it's wrong here
Processor clock speed, expressed in gigahertz, describes how many cycles the CPU can execute per second and influences how quickly instructions are processed. It says nothing about how many files or applications can be retained on the device. A fast processor paired with a small drive still cannot store a large photo or document library, so this specification does not answer the capacity question.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
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.