Build the foundations
Practise test design, boundary values, exploratory testing and clear defect reports.
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Build tests that catch real failures and support fast delivery.
Practise test design, boundary values, exploratory testing and clear defect reports.
Build API and browser tests with controlled data, stable selectors and useful assertions.
Integrate tests into CI and investigate flakiness. Cover security, accessibility or performance risks relevant to the product.
Publish a test strategy, risk-based suite and one root-cause analysis of an escaped defect.
Your checklist stays in this page session only. It is a self-check, not a skills assessment.
Prioritise an automation portfolio. ISTQB CTFL can support testing foundations; verify its current syllabus and your local member-board exam route. It is optional and does not prove coding skill.
Review the official source for fees, assessment format, prerequisites and award/renewal requirements. Guidance reviewed 13 September 2026.
Test a sample checkout flow with API and browser coverage, boundary cases, CI reports and a documented flaky-test fix.
Use these original practice scenarios to structure your answers. They are not leaked exam questions or an employer’s interview script.
A strong answer covers: Find the cause in timing, data, isolation or environment; replace blind waits with observable conditions.
A strong answer covers: Prioritise repeatable, high-risk checks and keep exploratory testing for uncertainty.