Free CompTIA Tech+ FC0-U71 Actual Exam Questions

A, because reuse policies aim to stop the same password being used repeatedly, even across sites.

A imo, reuse policies usually mean no repeating passwords within the same service, not across different sites. So it might not fully prevent using the same password everywhere.

B and D are way too small even converted; A is clearly largest.

Maybe A again, since even in binary terms 2TB is way bigger than 100GB or 4,000MB. The others are clearly smaller when you convert them all to the same unit.

A/C? BIOS and CPU settings are firmware/hardware-level and don’t reset just by powering off. RAM is the only one that loses its data instantly when power’s gone, so it’s the right call here.

Maybe D because RAM is volatile memory and depends on continuous power, so when the workstation is off, it definitely clears out, unlike BIOS or CPU settings.

A/D? Tracking logins clearly falls under accounting, but if those logs are used to prove the user actually logged in, it leans toward non-repudiation too. Without more context, both could fit.

Not B, because authorization is about what resources the user can access, not tracking their login frequency. This is more about keeping a record, so A fits better.

Guessing C since satellite signals travel much farther than DSL, fiber, or cable.

C/D? Satellite definitely gets hit with latency because of the distance signals travel to orbit and back, especially GEO satellites. Cable (D) can have some latency too, but it’s mostly a local loop issue and shorter distances. Fiber and DSL are generally faster for latency since they’re wired and don’t have that massive signal distance delay. So, satellite’s the clear frontrunner here on latency problems compared to the others.

Maybe C, since cached data often causes old pages to load. Disabling extensions (B) might help but usually clearing cache is quicker and more reliable for this specific problem.

Maybe D isn’t the answer since pop-up blockers don’t affect page loading content like this. Between B and C, I’d say clearing the cache (C) is still the best bet because extensions might cause issues but usually not this specific one. The browser is likely just showing a saved version, so clearing cached files forces it to get the new page. Disabling extensions could help if something weird is going on, but it’s more of a stretch here.

Guessing A here, since typing is basically feeding data into the computer. Processing happens later, so it’s not D.

It’s A, typing is definitely putting info into the computer, not output or storage.

Makes sense to lock it in with documentation now, so B.

Maybe B is the best pick here. If the issue is already resolved, the next logical step is to document what was done. Testing or planning should have happened before the fix was considered resolved, so now it's about keeping proper records for future troubleshooting or audits.

B Process management is the only one that directly handles how programs get CPU time, which is the key way to prioritize resources. The others are more about specific tasks, not overall prioritization.

It’s B since process management controls the order and timing of program execution.

Option B and C for sure, input and output only.

B and C again, since touchscreens receive input and display output simultaneously.

I’d rule out satellite (A) pretty quickly because the latency alone makes it slow, plus weather can mess it up. DSL (C) is outdated and usually capped at lower speeds. Cable (B) can be fast but often suffers from congestion since bandwidth is shared. Fiber optic (D) is usually the best bet for speed, but what if it’s an older fiber setup? Could cable ever beat older fiber in real-world conditions?

It’s D for sure. Satellite is too slow and unreliable, DSL can't keep up, and cable speeds vary a lot. Fiber optic consistently delivers the highest speeds no contest.

A Markup languages are all about tags—like HTML or XML—so they fit perfectly here. The others deal with instructions or commands, not tags.

Makes sense that tags are unique to markup languages, not assembly or compiled languages. So, A fits best here.

A. Servers and workstations are definitely too heavy and complicated. An e-reader is built for portability and doesn’t require extra devices, unlike an external drive.

Makes sense to skip anything bulky or needing extra gear; external drive (C) isn’t standalone, so A stays solid as the best pick here.

Actually, if you think about it, options A, B, and C are more about programming concepts or structures rather than a form of code meant to be read easily by humans. Pseudocode (D) stands out because it’s literally designed as a simplified way to write out algorithms so people can understand them without needing to run anything. So D fits best for a "human-readable program" since the others are just terms related to programming logic.

It’s D because pseudocode is specifically designed to be easy for humans to read, unlike A, B, or C which describe program flow or style, not readability.

A, because gigabytes are the standard unit for RAM in most smartphones now. KB and MB are outdated for this purpose since modern phones have way more memory than those smaller units represent. TB is way too large and usually reserved for storage, not RAM. So GB just makes the most practical sense here.

It’s A for sure. The reason is that smartphone RAM is almost always shown in gigabytes because it strikes the right balance—large enough to avoid huge numbers but not so big that it’s confusing. KB and MB are way too small, making those numbers huge and impractical, while TB is just crazy large, way beyond current phone RAM capacities. So gigabytes are the practical choice everyone uses today.