TL;DR
Security+ gives you up to 90 questions in 90 minutes with a 750 pass mark on the 100 to 900 scale, and the performance questions appear first. Arrive 30 minutes early with two IDs, budget 20 to 25 minutes for the PBQ first pass, flag and return instead of freezing, and answer everything since there is no penalty for guessing. The last 48 hours are logistics plus rehearsal, not new material.
48 hours out: lock logistics
Confirm the appointment email: date, time, center address or online check-in link, and the ID rules. Pearson VUE requires valid unexpired government photo ID plus a second ID with your signature; names must match registration exactly, including middle names where the form asked. Check the route or the online system test now, not tomorrow: for OnVUE sittings run the system test on the same machine, network, and room you will use, with a wired connection if possible and a phone hotspot tested as backup. Reschedule math: moving the date costs less than failing it, so if a fresh simulation this week scored below your comfort zone, move the exam today while the window is free. Tell one person your exam time so someone notices if the morning goes wrong. Charge every device, lay out clothes with pockets you can empty fast, and put both IDs with your keys. Preparation details live in the Security+ study plan; this post is only the final stretch.
The night before: rehearse, then stop
One timed 30-question set in the morning, never at night. Review only the misses, then close the books by dinner. Rehearse three memory sheets until writable from a blank page: the ports list with service and direction (21 FTP, 22 SSH, 23 Telnet, 25 SMTP, 53 DNS, 67 and 68 DHCP, 80 HTTP, 110 POP3, 143 IMAP, 443 HTTPS with 8443 as its alt, 445 SMB, 3389 RDP, 1812 RADIUS), the incident response order (preparation, detection and analysis, containment, eradication, recovery, lessons learned), and the risk formulas (SLE equals asset value times exposure factor, ALE equals SLE times annualized rate of occurrence). Eat a normal dinner, set two alarms, and protect eight hours of sleep; the research on sleep and recall is unanimous and your author has watched tired candidates miss questions they knew cold. No alcohol, no all-night cramming, no new topics. If anxiety spikes, write the worry list on paper for ten minutes, then put it away; externalized worries stop looping.
Morning of: fuel and arrival
Eat the breakfast you always eat, nothing experimental. Caffeine only at your normal dose and timing; exam-day escalation causes jitters that read as panic by question 40. Arrive 30 minutes early for centers: check-in means ID verification, photo, signature, possibly a palm-vein scan, emptying pockets into a locker, and receiving a whiteboard or marker board for notes. Use the bathroom before check-in, since the clock does not pause kindly. For online sittings, clear the desk completely (nothing within arm's reach except ID), close every application, phone out of reach, room quiet with the door closed, and check in 30 minutes early because photo and room-scan steps always take longer than advertised. Bring nothing to memorize in the car; last-minute flashcards create doubt, and doubt is slower than ignorance. One glance at your three memory sheets at home, then they stay home.
The first 5 minutes: tutorial and brain dump
Use the pre-exam tutorial to settle, not to rush. When the exam starts and the whiteboard is yours, immediately write your three memory sheets from rehearsal: ports, incident order, risk formulas. This is the brain dump, and it converts anxious recall into calm reference for the rest of the sitting. Note the question counts and the clock, then compute the budget: with up to 90 questions in 90 minutes, the average is one minute each, and you will spend it unevenly on purpose. PBQs come first on CompTIA exams; give the whole PBQ section 20 to 25 minutes on first pass at 3 to 4 minutes each, flag anything stuck, and move on. Multiple choice banks points faster per minute, so bank them, then return. This tactic is detailed in the PBQ strategy guide; exam day is execution, not learning.
During: flagging, pacing, and stuck protocol
Checkpoints: by minute 30 you should be through PBQs and into multiple choice; by minute 60 at least 60 items answered or flagged; at minute 75 begin the flagged-item return pass; at minute 85 commit every remaining answer. Flagging discipline: flag uncertain items, never leave blanks, since unanswered items score zero and guesses sometimes score. Stuck protocol for a single question: eliminate two choices, pick the better survivor, flag, move on within 90 seconds; a question holding you longer is stealing two easier questions later. Watch for CompTIA wording traps: FIRST and BEST and MOST likely change the winner, absolute words (always, never, only) usually mark wrong answers, and two similar choices mean the exam is testing one precise distinction between them. Scenario stems hide the decisive constraint in one clause (industry, budget, existing tool); underline it mentally before comparing options. If panic hits mid-exam, close your eyes for three slow breaths and return to the whiteboard sheet; rituals beat willpower.
The rules that save points
- Answer everything. There is no penalty for a wrong answer. A blank is the only answer that cannot score.
- Flag and return. Stuck past 90 seconds on multiple choice or 4 minutes on a performance question? Flag it, move on, come back with banked time.
- Read the last line first. Stems bury the actual question. Knowing what is asked focuses the reading.
- Keep your first instinct unless new evidence appears. Changed answers skew wrong when the change comes from unease rather than a realised detail.
- Use the full clock. Early finishers should review flagged items, not leave with 30 minutes unused.
If something goes wrong mid-exam
Have a plan for the three common failures so they cost minutes, not the sitting. Technical freeze: raise your hand (centers) or message the proctor (online) immediately rather than clicking repeatedly; the timer usually pauses for genuine system faults at centers, and proctors can relaunch online sessions without losing answers. Time crisis: if minute 70 arrives with more than 25 items left, switch to single-pass mode with no flags, 45 seconds each, trusting preparation; a committed answer beats a perfect one you never reach. Panic spike: stop, close your eyes, three slow breaths, reread the whiteboard sheet, then answer the easiest visible question to restart momentum. None of these mean failing; every experienced test-taker has used at least one. What converts an incident into a failure is improvising policy: never open another application online, never speak to anyone at a center, never try to photograph an error. Follow staff instructions exactly and dispute anything afterward through the vendor support channel with your confirmation number.
After: review pass and score report
Use remaining time for flagged items only, in flag order, with fresh eyes but the same stuck protocol. Change answers only on new realization (you misread the stem, you recalled the distinction), never on vague unease; first instincts from prepared candidates outperform anxious revisions. The review screen shows unanswered items explicitly, so confirm zero blanks before submitting. At submission, CompTIA shows the score quickly: 750 or above on the 100 to 900 scale passes. Read the domain printout even on a pass, since it names weak areas for your next cert; on a fail it IS the next study plan, domain by domain. Screenshot nothing and memorize nothing out of the room beyond impressions; the candidate agreement prohibits removing content. Celebrate or schedule accordingly: a pass means updating the cert path toward Network+ or CySA+ per the CySA+ plan, a fail means booking the retake while material is warm and patching only the printed weak domains.
Who wrote this
SecLern Editorial. Format and policy facts were read from the CompTIA and Pearson VUE pages on 2026-10-18. Timing tactics reflect our simulation data across thousands of timed sittings: candidates who rehearse the PBQ-first budget pass at higher rates than equal-knowledge candidates who improvise.