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Security+ performance-based questions: protect the clock, then earn the marks

By Mustafa K. Al-Dori · Checked against official documents on 11 October 2026 · 6 min read

The short answer

Security+ mixes multiple-choice and performance-based questions in up to 90 minutes. Many candidates flag the performance-based tasks, finish the multiple choice and return with the time left. Rehearse that order in every timed practice exam, and build the skill in a small home lab.

A task you flag costs nothing if you come back to it. A task that eats the clock can cost you the exam.

Why the average misleads

Up to 90 questions in 90 minutes sounds like a minute each. It is not, because performance-based tasks take longer than a multiple-choice item, and they often appear early. If one task takes ten minutes, that is ten minutes of average time gone, and the multiple-choice questions you could have answered in seconds are still waiting.

You pass with a scaled score of 750 on a scale of 100 to 900. It is not a percentage, so you cannot work out how many tasks you can afford to lose. The safe plan is to protect time for everything.

The order that protects you

  1. Read the first task. If it will clearly take a while, flag it.
  2. Answer the multiple-choice questions in order.
  3. Return to the flagged tasks with the time left.
  4. Spend the last minutes checking anything you marked.

Nothing here is a trick. The tasks still count. You are choosing the order in which you spend your time.

Rehearse it before the day

Order is a habit, not a decision to make under pressure. In every timed practice exam, flag the performance-based items and finish the multiple choice before you return. CredenTrek suggests four or five rehearsals, after which the order should feel ordinary.

When you review a practice exam, count first answers only. Then sort your misses by habit rather than by topic. A habit such as picking an answer that is true but does not fix the stated problem repeats across domains, and it is cheaper to fix than five separate topics.

Build the skill, not just the order

Reading about firewall rules or log files does not prepare you for a task that shows you one. A small home lab is enough: two virtual machines, a free firewall and a log viewer. Use it to harden a system, read logs and spot a simulated attack.

Aim the lab at the objectives you rated lowest. Suppose you rated yourself 2 out of 5 on monitoring and on investigations. Those two get extra lab hours, because tasks ask you to solve a problem in a simulated environment, not to recall a definition.

Four days, two kinds of practice

Day Block Purpose
1 45 minutes of lab Build a skill on a weak objective
2 30 minutes of questions First answers only, with a habit log
3 45 minutes of lab Repeat on a different objective
4 30 minutes timed set Flag tasks, finish multiple choice, return

Adjust the blocks to your hours, but keep both kinds of practice every week.

Choosing practice material

Your practice source should name the exact exam code, SY0-701 or SY0-801, follow the official objectives and include performance-based practice as well as multiple choice. A bank that offers only multiple choice leaves one part of the exam untested.

Questions readers ask

Should I do performance-based questions first or last?
Many candidates flag them, answer the multiple-choice questions first and return with the time left. Rehearse whichever order you choose in timed practice.
How long does a performance-based question take?
CompTIA gives no fixed figure. They take longer than a multiple-choice item, so plan your time around that.
What do I need for a home lab?
Two virtual machines, a free firewall and a log viewer are enough to harden a system, read logs and spot a simulated attack.
Sources

This article is independent and is not endorsed by CompTIA. Facts change: confirm them on the official page before you act.