Best CCNP Data Center practice tests in 2026 (an honest comparison)

CrushCert · Updated July 2026 · ~7 min read

The honest version: CCNP Data Center doesn't have a single dominant practice-test provider the way CCNA or CCNP Enterprise do. CBT Nuggets and the Cisco Press Official Cert Guide are the most complete learn-plus-practice combination, and CrushCert adds adaptive practice plus hands-on labs. Coverage here is genuinely thinner than for the more popular Cisco tracks.

We build Cisco prep ourselves, so weigh our own entry accordingly — the rest is an honest rundown of what's actually available for the CCNP Data Center core exam (350-601 DCCOR), including where the gaps are.

What CCNP Data Center actually requires: two exams — the 350-601 DCCOR core exam plus one concentration exam of your choice (currently 300-610 DCID, 300-615 DCIT, 300-620 DCACI, 300-635 DCNAUTO, or 300-640 DCAI). DCCOR itself is 120 minutes, covers network, compute, storage networking, automation, and security across the data center stack, and costs around $400. Cisco doesn't publish an official passing score or exact question count.

Practice-test coverage is thinner here than for CCNA or CCNP Enterprise/Security. Data Center has a smaller candidate pool, so fewer providers have built large, dedicated DCCOR question banks — at the time of writing, Boson's catalog covers many popular Cisco exams but doesn't have the same dedicated ExSim-Max practice-exam product for DCCOR that it does for SCOR or ENCOR. That makes the resources below relatively more important, and it's worth cross-checking availability directly on each provider's site before you buy, since catalogs change.

Quick comparison

Tool	Best for	Price (approx.)
CBT Nuggets	Most complete video course + built-in practice	Subscription, ~$60–100/mo
Cisco Press (Official Cert Guide)	200+ official-style practice questions	~$60–70 (book)
INE	Hands-on labs on real-feeling gear	Subscription, varies by tier
Boson	Training content (check current practice-exam availability)	Varies
CrushCert	Adaptive practice + hands-on labs	From $15 / mo

1. CBT Nuggets

MOST COMPLETE COURSECBT Nuggets' DCCOR course is a large, dedicated video library (500+ videos) walking through routing/switching, cloud service models, Fibre Channel, UCS Fabric Interconnect, and server abstraction, with built-in quizzes along the way. It's a subscription covering their whole catalog, which makes sense if Data Center is one of several Cisco tracks you're working through.

Best for: learning the full DCCOR blueprint in one place, since dedicated third-party question banks are scarcer for this exam. Trade-off: the built-in quizzes are reinforcement, not a full separate exam simulator — you'll still want a timed mock exam experience elsewhere.

2. Cisco Press (Official Cert Guide)

MOST PRACTICE QUESTIONSThe CCNP and CCIE Data Center Core DCCOR Official Cert Guide's companion site includes 200+ unique practice exam questions, exercises, and a study planner — a meaningful chunk of practice given how few dedicated DCCOR question banks exist elsewhere. Reviews on Cisco's own community forums are mixed on how well-organized the book itself is, so pair it with video training if you find it dense.

Best for: candidates who want the largest available pool of official-style practice questions for this specific exam. Trade-off: some candidates report the book's organization is inconsistent — treat it as a reference to supplement, not your only resource.

3. INE

HANDS-ON LABSINE offers a CCNP Data Center learning path built around its lab environment, covering compute, LAN, and SAN infrastructure with actual configuration practice on Nexus switches, MDS switches, and UCS hardware. For an exam this hands-on in real jobs, working with the gear (even virtually) reinforces concepts that pure question banks can't.

Best for: candidates who want to actually configure Nexus/UCS/MDS technologies, not just answer questions about them. Trade-off: it's a broader training subscription — budget and time commitment are bigger than a single question bank, and it's not a dedicated practice-exam simulator.

4. Boson

Boson's ExSim-Max line is the practice-exam standard for exams like CCNA, ENCOR, and SCOR, but its DCCOR coverage is inconsistent — at the time of writing, Boson's site lists DCCOR-related training content rather than a dedicated ExSim-Max practice exam product. Check Boson's current catalog directly before assuming a full practice-exam product exists, since this can change.

Best for: checking current availability if you already use Boson for other Cisco exams. Trade-off: don't assume the same depth of DCCOR coverage you'd get for CCNA or SCOR.

5. CrushCert

LABS + ADAPTIVEThat's us. CrushCert pairs an adaptive CCNP Data Center question bank with hands-on labs and full timed mock exams, plus a readiness score that tells you when you're actually ready — from $15/month, with a 7-day free trial. Here's CrushCert's CCNP Data Center prep.

Best for: adaptive practice plus hands-on reps in one subscription, especially useful given how few dedicated DCCOR resources exist. Trade-off: we're newer than the training providers above, and a subscription suits ongoing study more than a one-time cram.

Avoid "brain dumps." Sites selling leaked real exam questions violate the Cisco Certification agreement and can cost you your certification. This temptation is especially strong for exams with thin legitimate practice-test coverage — resist it and stick to resources with real explanations.

Our honest recommendation

Given how much thinner third-party coverage is for DCCOR compared to CCNA or CCNP Enterprise/Security, lean on CBT Nuggets or the Cisco Press guide to learn the full blueprint, then get real configuration reps through hands-on labs (where CrushCert and INE both fit). Use whatever practice questions you can find — official companion questions, adaptive banks, and any current Boson offering — and don't expect a single "best" question bank the way you would for other Cisco tracks. New to Cisco certs entirely? Start with the best CCNA practice tests and how long to study for the CCNA first.

Try the adaptive + labs piece free

Adaptive CCNP Data Center quizzes, hands-on labs, and full timed mock exams — 7-day free trial, no card required.

See CrushCert's CCNP Data Center prep →

Frequently asked questions

What is the best CCNP Data Center practice test?

There isn't one dominant, obvious answer the way there is for CCNA or CCNP Enterprise — third-party practice-test coverage for 350-601 DCCOR is noticeably thinner. CBT Nuggets and the Cisco Press Official Cert Guide are the most complete options for learning plus practice, and tools like CrushCert add adaptive practice with hands-on labs. Most candidates lean more heavily on official Cisco resources for this exam than they would for other tracks.

Are CCNP Data Center brain dumps safe to use for DCCOR?

No. Sites selling leaked real exam questions violate the Cisco Certification agreement and can get your certification revoked. Use legitimate practice tests with explanations instead.

Does CCNP Data Center require more than one exam?

Yes. CCNP Data Center requires the 350-601 DCCOR core exam plus one concentration exam of your choice (such as DCID, DCIT, DCACI, DCNAUTO, or DCAI), so you're studying for two exams on the way to the full certification.

Why is practice-test coverage thinner for CCNP Data Center?

CCNP Data Center has a smaller candidate pool than CCNA, CCNP Enterprise, or CCNP Security, so fewer third-party providers invest in building large, polished question banks for it. That makes the official Cisco Press companion questions and vendor training courses proportionally more important for this exam than for higher-volume Cisco tracks.