How difficult is the CompTIA N10-008 exam?

First, an important correction to the question itself: you can no longer take N10-008. CompTIA retired it on December 20, 2024, and the live Network+ exam is N10-009. So the difficulty question that actually matters is how hard the current Network+ is — and the honest answer is moderately hard. It is a genuine step up in breadth and hands-on expectation from entry-level IT, but it is very beatable by a candidate who prepares practically rather than just reading theory.

The verdict up front

Network+ (N10-009) sits in the middle band of certification difficulty. It is not a memorisation quiz — the exam expects you to think like a junior network technician troubleshooting real problems — but it also does not demand the depth of a vendor engineering exam. Most well-prepared candidates describe it afterwards as "fair but fast": the questions are reasonable, the clock and the performance-based questions are where the pressure lives.

The format explains much of that. You face up to 90 questions in 90 minutes, including performance-based questions (PBQs) that put you in simulations — configuring, interpreting, or fixing something rather than picking an option. The passing score is 720 on CompTIA's 100–900 scale. One question a minute, with several PBQs that can each eat five or more, is a pace you have to rehearse, not just understand.

What actually makes Network+ hard

Breadth. The syllabus sprawls: cabling and topologies, routing and switching, wireless, cloud and virtualisation concepts, security fundamentals, and a heavy troubleshooting strand. It rewards understanding how traffic actually moves — how LAN packet delivery works through ARP, MAC addresses and switching is the level of mechanism knowledge that separates a pass from a near miss. No single topic is brutally deep, but there are very few topics you can safely skip, and the exam happily mixes them in one scenario.

The performance-based questions. PBQs are where under-prepared candidates bleed time and marks. They test things like reading network diagrams and device output, working through a connectivity fault methodically, and applying subnetting under pressure. You cannot bluff them with recognition memory the way you sometimes can with multiple choice.

Subnetting fluency. Subnetting questions are individually simple but unforgiving of slowness. If you still count in binary laboriously, each question costs minutes you do not have. Candidates who drill until subnet answers are near-instant find the whole exam feels calmer.

The troubleshooting methodology. CompTIA grades your approach, not just your answer. Questions built around its troubleshooting model reward identifying the problem, theorising, testing, and verifying in order — candidates who jump to the fix they would try at work sometimes choose the option CompTIA considers premature.

What changed from N10-008 to N10-009

If you studied toward N10-008 before it retired, most of your work is not wasted — the core of Network+ (TCP/IP, subnetting, switching, routing, wireless, troubleshooting) carries across versions. What CompTIA did in the refresh was re-weight and modernise the objectives: more attention to cloud connectivity, virtualisation and modern network architectures, contemporary security concepts, and the monitoring and automation-flavoured tooling today's network teams actually use, with some older legacy material trimmed back. Treat your N10-008 knowledge as a foundation, then study the published N10-009 objectives domain by domain and fill the gaps deliberately — assuming the exams are identical is how returning candidates get caught.

One practical consequence of the version change: be suspicious of study material still labelled for N10-008. Some of it remains technically accurate on the fundamentals, but its question banks will under-represent the refreshed objectives and over-represent retired ones. For a difficulty judgement, outdated material quietly makes the real exam feel harder than it should, because you meet its newest content unprepared.

How it compares to neighbouring certifications

Against CompTIA A+, Network+ is a peer in overall difficulty but a different shape: A+ spreads across hardware, operating systems, and support, while Network+ concentrates on one domain and goes deeper into it, with harder performance tasks. Against Cisco's CCNA, Network+ is the broader, vendor-neutral exam and CCNA is the deeper, narrower one — CCNA's configuration and CLI expectations make it the tougher exam for most people, while Network+ casts a wider net across technologies Cisco does not cover. If you can pass Network+ comfortably, you have the networking foundation CCNA builds on; if you can pass CCNA, Network+'s concepts will feel familiar but its style and breadth still need specific preparation.

Who finds it hard, and who finds it manageable

• Help-desk and support staff with real ticket experience usually find the troubleshooting strand natural and the theory the main lift.
• Career changers and students find it hardest: everything is new at once, and the PBQs expose the gap between reading about networks and touching them.
• Working network technicians often find it manageable but are tripped by CompTIA's formal methodology and terminology differing from shop habits.
• Holders of older networking experience should not underestimate it — cloud, automation-adjacent, and modern wireless content has grown across versions.

Preparation that actually moves the needle

Build a small lab habit — even a virtual one — and practise the tasks the PBQs simulate: reading output, working a fault from symptoms, subnetting on paper until it is automatic. Study actively by domain, and score your practice by domain so weak areas are visible rather than averaged away. Treat full timed rehearsals as essential, not optional: the 90-in-90 pace, with PBQs held to a time budget, is a trainable skill.

As a planning heuristic, not a promise: candidates with day-to-day IT support experience often prepare over roughly two to three months of steady part-time study, while complete beginners should expect longer, since they are building the underlying concepts as well as exam technique. Before booking, make sure your timed practice includes performance-style tasks — the free, domain-scored practice tests on Study4Pass are one way to check that your pace and your weak domains are where they need to be. And if the exam fee matters, check whether any vouchers or discounts are available before you pay the full price.

For the official word on the current exam, see CompTIA's Network+ certification page.