CompTIA Practice Tests: How to Use Them Properly
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Timing, score benchmarks and review technique for CompTIA practice tests — how to turn A+, Network+ and Security+ practice scores into a genuine pass signal.
Continue readingThe allowed and banned items list for online proctored exams — water, notes, monitors, whiteboards — with the reasoning behind the clear desk policy.

Almost nothing — and that is easier to work with than a long list of exceptions. The working rule for online proctored certification exams is a clear desk: your computer, your identification for check-in, and usually a drink. Paper, pens, books, phones, second monitors and other electronics all leave the workspace before the room scan, because the proctor's baseline assumption is that anything within reach could hold information.
The authoritative version of the list always belongs to your exam programme — rules genuinely differ between providers, and Pearson VUE's OnVUE guidance says so explicitly. But the programmes that publish detailed workspace rules agree far more than they differ, and CompTIA's online testing policy is one of the most explicit, so this article uses it as the worked example. Item by item, here is what stays and what goes.
The machine running the exam stays; every other computer goes. CompTIA's online testing rules bar additional monitors and other plugged-in computers from the workspace entirely — not just switched off, but out. If you normally work on a docked laptop with two screens, undock it and remove or unplug the extras the day before, and be ready to show the empty cables in your room scan.
Yes, you can have water during an online exam — CompTIA explicitly permits a beverage in its online testing policy. Providers differ on the fine print (some programmes care about containers), so if your drink matters to you, glance at your own programme's rules. Practical advice: choose a container you can sip from without covering your face for long, and remember there may be no opportunity to leave for a refill.
You will present identification to the webcam during check-in — for CompTIA exams it must match your registration name exactly, and photocopies are not accepted. Once verification is done, follow the proctor's instruction on where it goes; do not assume it can sit on the desk as a fidget object. Which documents qualify is a separate question with its own edge cases, answered in what identification you need for a certification exam.
If you need an item for a medical or accessibility reason, do not simply place it on the desk and hope. Providers run accommodation processes for exactly this; arrange approval before exam day through your programme's accommodations channel, so the proctor sees an approved item rather than an anomaly.
The clear desk policy is absolute on this: CompTIA requires the work surface to be clear of books, paper and pens. Not blank paper, not a closed notebook on the far corner, not the pen you were not going to use. This surprises candidates coming from test centres, where scratch materials are often issued — at home, nothing issued means nothing allowed.
The phone is the interesting case: CompTIA's rule is that it stays nearby but outside the workspace, so the proctor can reach you if the session hits trouble, without the device being within your reach during the exam. A shelf or windowsill behind you satisfies both halves. Whatever you do, do not photograph the screen with it — capturing images or video of exam content, including your results screen, is prohibited and moves you from desk-rules territory into violation territory. What behaviour gets an exam revoked is the subject of online proctored exam rules you should know.
Covered above but worth repeating as its own line item, because it is the rule most home-office candidates trip over: extra monitors are banned from the workspace even when unplugged and dark. Headphones and other electronics should be treated the same way unless your programme's rules say otherwise — assume banned, verify if you care.
Strictly beyond the desk, but inseparable from clearing it: the room scan photographs your surroundings before the exam starts, and a whiteboard of study notes on the wall behind you invites exactly the scrutiny you want to avoid. Take down posted notes in camera view. When in doubt, apply the proctor's-eye test: if an item could plausibly hold exam-relevant information, it is simpler to remove it than to be ready to justify it.
Losing scratch paper does not mean losing scratch work. CompTIA's online exams provide a built-in digital whiteboard that replaces physical scratch paper — a screen-based space for jotting eliminations, sketching subnets or dumping a memorised list once the exam begins. Other programmes offer similar on-screen tools; your provider's online testing page will say which.
Two practical implications follow. First, check-in is not note-taking time: the whiteboard belongs to the exam session, so plan any "brain dump" for after the exam opens, not during ID checks. Second, typing or clicking out working is slower and clumsier than a biro until you have practised it — so practise it. When you run through practice questions in your final week, do your working in a bare on-screen notepad instead of on paper. It feels awkward for a session or two, and then it stops mattering — which is precisely the state you want on exam day.
The clear desk is not an honour system. Before a CompTIA online exam starts you complete a mandatory room scan, photographing your workspace and surroundings, and the proctor compares what they see against the policy. This is why the clearing happens the day before, not during check-in: re-scanning after moving a forgotten notebook burns your appointment window and starts the exam on adrenaline. The scan itself, and the rest of the check-in sequence, is walked through in what to expect during an online proctored exam; the fuller countdown that gets your whole setup ready sits in our remote proctored exam preparation guide.
| Item | On the desk? | Notes (CompTIA online testing, as the worked example) |
|---|---|---|
| Exam computer | Yes | One machine only |
| Beverage | Yes | Explicitly permitted |
| ID document | At check-in | Must match registration name; no photocopies |
| Paper, pens, books | No | Surface must be clear of all three |
| Second monitor | No | Banned even if unplugged |
| Other computers | No | Out of the workspace |
| Phone | Not on desk | Nearby but outside the workspace |
| Wall notes in view | Remove | Room scan photographs surroundings |
| Scratch notes | On screen | Built-in digital whiteboard replaces paper |
Can I chew gum or have a snack?
Food is not addressed in the beverage allowance discussed above, and programmes vary. If it matters to you, check your provider's online testing rules directly rather than assuming the drink rule extends to eating.
Do desk rules apply during breaks?
Break policies themselves vary sharply by exam programme — some online exams permit none — so check yours before banking on one. Treat the workspace rules as continuous for the entire session unless your programme states otherwise.
What if the proctor queries something I thought was allowed?
Comply first, debate later. Remove or reposition the item as asked; if you believe the instruction contradicted your programme's published policy, raise it with candidate support after the exam with the session details.
The desk rules look fussy from the outside, but they collapse into one evening's work: strip the surface to computer-plus-drink, relocate the phone, pull the extra monitor, sweep the walls in camera view, and rehearse your working on a screen instead of paper. Do that the day before and the room scan becomes a formality — leaving exam day's attention where it belongs, on the questions.
Exam facts in this guide were checked against official certification-provider pages on . Fees, exam codes and policies change — confirm on the provider’s own site before you book.
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