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ISTQB CTFL · 26%

Fundamentals of Testing

Fundamentals of Testing is 26% of the ISTQB Certified Tester Foundation Level (CTFL) (ISTQB CTFL), administered by ISTQB. It falls under the IT Certifications category.

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Domain Details

Detail Information
Domain Fundamentals of Testing
Exam ISTQB Certified Tester Foundation Level (CTFL) (ISTQB CTFL)
Domain Weight 26%
Governing Body ISTQB
Available in App PMP CAPM ITIL 4 Exam Prep 2026
Official Source ISTQB official website ↗

Try a Practice Question

Sample ISTQB CTFL Practice Question

This original C3RT practice item is from the ISTQB CTFL question bank. It is not an official or released exam question.

When evaluating scripting languages supported by test automation tools, which characteristic most influences maintainability and scalability of the test suite?

  1. Popularity of the scripting language among testers
  2. Availability of modularity and abstraction features in the scripting languageCorrect
  3. Ease of learning the scripting language for new team members
  4. Support for record and playback script generation

Rationale

Modularity and abstraction support in the scripting language enable maintainable, reusable, and scalable test scripts, which is critical for large and evolving test suites. Popularity (Option A) and ease of learning (Option C) affect adoption but not long-term maintainability as directly. Record and playback support (Option D) is unrelated to scripting language characteristics.

ISTQB CTFL Fundamentals of Testing: FAQ

How much of the ISTQB CTFL covers Fundamentals of Testing?

Fundamentals of Testing accounts for 26% of the ISTQB CTFL, which has 40 questions total. ISTQB publishes the official exam content outline with the most current weighting. The C3RT app covers all 6 ISTQB CTFL content areas.

What is the ISTQB CTFL exam format and how does Fundamentals of Testing fit in?

The ISTQB CTFL has 6 content areas across 40 questions in 60 minutes, with a passing score of 65% (26/40). Fundamentals of Testing is content area 1 of 6 and carries 26% of the total exam weight. The other content areas are Testing Throughout the Software Development Lifecycle, Static Testing, Test Analysis and Design, Managing the Test Activities, Test Tools.

How do I study for the Fundamentals of Testing section of the ISTQB CTFL?

Targeted practice by content area is the most effective approach. The C3RT PMP CAPM ITIL 4 Exam Prep 2026 app for iOS and Mac tags every practice question by content area, so you can isolate Fundamentals of Testing questions, track your accuracy, and focus study time on your weak spots. Combine focused practice sets with full-length timed mock exams as your test date approaches.

How many questions are on the ISTQB CTFL and what is the passing score?

The ISTQB CTFL consists of 40 questions in 60 minutes, with a passing score of 65% (26/40). It is administered by ISTQB and the exam fee is $250 USD (varies by provider). The C3RT app includes full-length practice exams that mirror the real format across all 6 content areas.

Where can I find official ISTQB resources for Fundamentals of Testing?

The official source for ISTQB CTFL content outlines and study resources is the ISTQB website. The exam blueprint, which details all content areas including Fundamentals of Testing, is published there. C3RT is not affiliated with ISTQB. It is a third-party practice platform that supplements official materials with 40+ practice questions, flashcards, and study tools across all 6 content areas.

Fundamentals of Testing is a content area on the ISTQB Certified Tester Foundation Level (CTFL) (ISTQB CTFL), a IT Certifications exam administered by ISTQB. C3RT is not affiliated with ISTQB. Certification names and trademarks are the property of their respective organisations. Official exam information is available at the ISTQB website.