ExamSprintLab

Free practice questions by topic

Each page holds fifteen original scenario questions on one topic, with an explanation for every answer option. They are written against the official exam outlines, not copied from real exams. Work through a topic page after reading its guide, then take the free 20-question practice test for your exam.

CompTIA Network+, Security+ and general IT

  1. Cryptography practice questions with answersFifteen free cryptography practice questions with explained answers on symmetric and asymmetric keys, hashing, signatures, TLS and PKI certificates.
  2. Network port practice questions with answersFifteen free network port practice questions with explained answers on well-known TCP and UDP ports, secure vs insecure protocols and firewall scenarios.
  3. OSI model practice questions with answersFifteen free OSI model practice questions with explained answers: layers, PDUs, encapsulation, devices and layer-by-layer troubleshooting scenarios.
  4. Risk calculation practice questions15 free SLE, ALE and ARO practice questions with explained answers: exposure factor, cost-of-control tests, risk treatments and qualitative analysis.
  5. Security controls practice questions15 free security control practice questions with explained answers: technical, managerial, operational and physical categories and control types.
  6. Zero Trust and IAM practice questions15 free Zero Trust and identity and access management practice questions with explained answers: least privilege, federation, RBAC, access reviews.

Cisco CCNA

  1. ACL practice questions with answersFifteen free Cisco ACL practice questions with explained answers: wildcard masks, rule order, implicit deny, placement, VTY lines and named ACL edits.
  2. NAT practice questions with answersFifteen free CCNA NAT practice questions on static NAT, dynamic pools, PAT overload and translation tables, with a full explanation for every answer.
  3. OSPF practice questions with answersFifteen free OSPFv2 practice questions with explained answers: neighbor states, DR/BDR election, router ID, cost and the mismatches that block adjacencies.
  4. Spanning Tree practice questions with answersFifteen free CCNA Spanning Tree practice questions on root bridge election, port roles, Rapid PVST+, PortFast and guards, with explained answers.
  5. Subnetting practice problems with answersFifteen free IPv4 subnetting practice problems with explained answers: network and broadcast addresses, host counts, VLSM, summaries and /31 links.
  6. VLAN and trunking practice questionsFifteen free CCNA VLAN and trunking practice questions on access ports, 802.1Q, native VLAN and inter-VLAN routing, each with a full explanation.

Microsoft

  1. Azure RBAC practice questions with answersFifteen free Azure RBAC practice questions with explained answers: scopes, inheritance, built-in and custom roles, Entra roles and elevated access.
  2. Azure Storage redundancy practice questionsFifteen free Azure Storage redundancy practice questions with explained answers on LRS, ZRS, GRS, GZRS, read access, failover and service limits.
  3. Bicep, ARM and Terraform practice questionsFifteen free ARM template, Bicep and Terraform practice questions with explained answers: deployment modes, what-if, state, stacks and template specs.
  4. CI/CD and Git practice questionsFifteen free CI/CD and Git practice questions on branch policies, pipelines, approvals, OIDC, deployment strategies and history recovery, with answers.
  5. Conditional Access practice questionsFifteen free Conditional Access practice questions with explained answers: policy stacking, block controls, report-only mode, session controls and traps.
  6. DAX practice questions with answersFifteen free DAX practice questions with explained answers on CALCULATE, filter context, iterators, time intelligence and variables, each with its model stated.
  7. KQL practice questions with answersFifteen free KQL practice questions with explained answers: where, summarize, bin, has vs contains, join kinds, parse and arg_max, each with its table schema.
  8. NSG and VNet practice questions with answersFifteen free Azure NSG and virtual network practice questions with explained answers: rule priority, defaults, subnet sizing, NIC plus subnet NSGs.
  9. RAG practice questions with answersFifteen free RAG and LLM practice questions on chunking, embeddings, hybrid search, grounding and prompt injection, each with an explained answer.
  10. Sensitivity labels and DLP practice questionsFifteen free Microsoft Purview sensitivity label and DLP practice questions with explained answers: scopes, policies, auto-labeling and rule priority.

AWS

  1. AWS AI practice questions with answersFifteen free AWS AI services practice questions with explained answers: Textract, Rekognition, Comprehend, Transcribe, Translate, Polly, Lex, Personalize.

Databricks and data

  1. Delta Lake and Spark practice questionsFifteen free Delta Lake and Apache Spark practice questions on the transaction log, MERGE, VACUUM, Auto Loader, shuffles and joins, with explained answers.

US tax (SEE)

  1. Filing status practice questions with answersFifteen free US filing status practice questions for tax year 2025 with explained answers: marital status, head of household, surviving spouse, MFJ, MFS.