Telecom Tests

Capacity Telecom — Advanced

Advanced telecom capacity: 5G SA/NSA split, network slicing dimensioning, cloud-core elasticity limits, ML forecast governance, disaster surge modeling, slicing SLA isolation, and multi-year spectrum/capex alignment. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Capacity Telecom — Intermediate

Intermediate telecom capacity practice: forecast validation, Erlang B vs data models, QoS under congestion, small-cell offload, seasonal events, capex triggers, and cross-domain bottleneck analysis. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Capacity Telecom — Beginner

Foundations of telecom capacity planning: peak busy hour, utilization thresholds, traffic growth, basic Erlang blocking, backhaul vs access bottlenecks, and when to trigger upgrades. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Incident Telecom — Advanced

Advanced telecom incident leadership: cascading failures, brownouts, cross-domain blast radius, chaos during partial automation rollback, blameless post-incident reviews, and executive/regulator communication under uncertainty. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Incident Telecom — Intermediate

Intermediate telecom incident practice: priority vs severity tuning, change correlation, SLA timers, partial degradations, vendor escalation, regulatory touchpoints, and structured handoffs. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Incident Telecom — Beginner

Foundations of telecom incident handling: severity and priority, NOC triage, major-incident bridges, customer communication basics, and incident vs problem. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

SLA Telecom — Advanced

Advanced telecom SLA governance: multi-party accountability, SLO vs SLA vs OLAs, measurement disputes, regulatory references, penalty vs credit economics, and designing KPIs for 5G, cloud interconnect, and wholesale. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

SLA Telecom — Intermediate

Operational telecom SLAs: tiered priorities, latency and packet-loss KPIs, RFO and chronic incident handling, credit caps, dual-homing measurement, and bridging NOC data with contract language. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

SLA Telecom — Beginner

Foundations of telecom service level agreements: uptime targets, ticket response vs restore, maintenance windows, credits basics, and how customers read SLA reports. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Product Catalog Tel — Advanced

Advanced telecom product catalog: multi-domain bundles, policy-driven eligibility, catalog federation, migration at scale, revenue-impact analysis, conflict resolution across channels, and failure-mode recovery. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Product Catalog Tel — Intermediate

Telecom product catalog operations: product specifications vs commercial offerings, bundles and add-ons, eligibility and effective dating, catalog versioning, handoffs to ordering and billing, and release QA. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Product Catalog Tel — Beginner

Product Catalog Tel professional knowledge. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement. Focus: beginner Product Catalog Tel.

CRM Telecom — Advanced

Enterprise CRM architecture for operators: federated customer indexes, TMF API alignment, event-driven BSS sync, GDPR profiling, golden-record programs, wholesale hierarchies, migration at scale, and quote-to-cash governance. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

CRM Telecom — Intermediate

Party–account–subscription modeling, CRM–BSS sync, enterprise hierarchies, CPQ bundles, port-in workflows, fallout handling, campaign controls, and master data for MSISDN. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

CRM Telecom — Beginner

Foundations of telecom CRM: customer 360, accounts and subscriptions, cases, sales leads, contact-center context, marketing consent, and handoff to ordering. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Billing Telecom — Advanced

Convergent billing, policy and charging integration, partner settlement, high-volume CDR pipelines, fraud and leakage, regulatory itemization, and complex migration scenarios. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Billing Telecom — Intermediate

Mediation, rating design, cycle processing, dunning, adjustments, interconnect basics, bundles, and revenue assurance touchpoints in telecom billing. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Billing Telecom — Beginner

Foundations of telecom billing: CDRs, prepaid vs postpaid, rating vs billing, cycles, proration, and common invoice concepts. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Inventory Telecom — Advanced

Advanced telecom inventory architecture: federated OSS, resource vs service views, drift and shadow inventory, virtualization, impact analysis, API governance, and audit-grade reconciliation at scale. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Inventory Telecom — Intermediate

Operational telecom inventory: reconciliation with discovery, parent-child containment, fiber and circuit modeling, data-quality KPIs, change linkage, and cross-OSS sync. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Inventory Telecom — Beginner

Foundations of telecom OSS inventory: network elements, physical placement, logical resources, lifecycle states, and why accurate records support fault and provisioning. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Network Performance — Advanced

Advanced telecom performance engineering: anomaly detection, KPI integrity, clock skew, multi-layer correlation, SLA credit rules, 5G SA metrics, bufferbloat, PM federation, and closed-loop optimization guardrails.

Network Performance — Intermediate

Intermediate telecom performance: KPI formulas and aggregation, busy-hour analysis, percentile latency, SLA reporting, counter rollover, missing PM, correlation with faults, and capacity trending in OSS.

Network Performance — Beginner

Telecom performance management basics: FCAPS Performance scope, common KPIs (throughput, latency, loss, jitter), PM counters, granularity, baselines, and threshold alerts in OSS.

Fault Management — Advanced

Advanced telecom fault management: multi-domain correlation (IP, optical, RAN), X.733-style alarm semantics, ML-assisted RCA cautions, closed-loop remediation gates, major-incident governance, and federated OSS alarm handling.

Fault Management — Intermediate

Intermediate telecom fault management: alarm correlation, root-cause grouping, normalization, enrichment from topology, escalation, flapping controls, ticket linkage, and service-impact views.

Fault Management — Beginner

Telecom OSS fault management basics: FCAPS scope, alarms versus events, severity, SNMP traps, acknowledgment, clearing, maintenance windows, and NOC handoff to tickets.

Radio Access Basics — Advanced

Advanced radio access: 5G NR numerology and beams, CU/DU split, Xn mobility, massive MIMO, NSA vs SA at the RAN, RACH and scheduling, ICIC/eICIC, uplink power control, mmWave constraints, and QoS/slicing at the air interface. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Radio Access Basics — Intermediate

Radio access planning and operation: RSRP/RSRQ/SINR, PCI and neighbors, handover types, MIMO and carrier aggregation basics, tilt, backhaul/fronthaul, DRX, and VoLTE at the RAN edge. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Radio Access Basics — Beginner

Foundations of cellular radio access: RAN role, cells and sectors, UE–base-station links, uplink/downlink, bands, and basic coverage concepts. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

IP Routing Basics — Advanced

Advanced IP routing: BGP path selection, iBGP/eBGP roles, communities, multihoming, MPLS LDP-IGP interaction, fast reroute, route reflectors, dampening concepts, and control- versus data-plane separation. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

IP Routing Basics — Intermediate

Intermediate IPv4 routing: administrative distance, metrics, recursive next hops, ECMP, summarization, floating statics, ICMP unreachables, RIB versus FIB, and introduction to policy routing and VRF-lite. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

IP Routing Basics — Beginner

IPv4 forwarding fundamentals: routing tables, next hops, default and static routes, connected subnets, TTL, longest-prefix match, and default gateways. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

OSI in Telecom — Advanced

Advanced OSI reasoning for carrier design and NOC: MPLS VPN and overlays, segment routing, mobile 5G interfaces, NFV placement, QoS and timing, cross-layer failure analysis, and lawful intercept boundaries. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

OSI in Telecom — Intermediate

Intermediate OSI layering in carrier and mobile networks: PDUs, encapsulation, MPLS and tunnel overlays, SIGTRAN/SCTP, SIP/RTP placement, QoS markings, and structured fault isolation. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

OSI in Telecom — Beginner

OSI and TCP/IP layering for telecom networks: where protocols sit, what each layer does, and how faults map to layers. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.