Study a skill across every vendor
Topics group questions from many exams. Strengthen a weak area (for example IP addressing or identity) no matter which certification you're taking.
Automation & APIs
REST APIs, data formats and network programmability.
Cloud Concepts
Service models, deployment models and the economics of cloud computing.
Compute
Virtual machines, serverless functions, autoscaling and instance pricing.
Containers & Kubernetes
Container platforms, orchestration and serverless containers.
Cost Management
Pricing models, budgets, calculators and cost optimisation.
Cryptography
Hashing, symmetric and asymmetric encryption and PKI.
Databases
Managed relational, NoSQL and analytical data services.
Governance & Compliance
Policies, resource organisation, locks and compliance frameworks.
High Availability & DR
Fault tolerance, multi-zone design and disaster recovery strategies.
IP Addressing
IPv4 subnetting, private ranges, IPv6 and address services.
Monitoring & Logging
Metrics, logs, auditing and observability tooling.
Networking
Virtual networks, subnets, routing, load balancing and connectivity.
Security & Identity
Identity and access management, encryption and the shared responsibility model.
Security Operations
Incident response, SIEM, controls and risk management.
Storage
Object, block and file storage, storage classes and data lifecycle.
Switching & Routing
VLANs, spanning tree, routing protocols and the routing table.
Threats & Attacks
Social engineering, malware, application attacks and vulnerabilities.