In error guessing, what is the primary source of test ideas?

A formal requirements specification

A list of all possible input combinations

The output of a test automation tool

The tester's experience with similar applications and common failure modes

Which of the following is an example of applying error guessing to a mobile app?

Reviewing the app's source code for potential bugs

Using a tool to generate random inputs to the app

Testing the app with an empty username field to see if it crashes

Running a scripted test case that verifies the login flow

What is a heuristic in the context of heuristic-based testing?

A type of test data used in data-driven testing.

A formal, step-by-step procedure that guarantees a correct result.

A tool that automatically generates test cases.

A rule of thumb or experience-based guideline that helps generate test ideas.

A test manager is explaining to a new tester the value of experience-based testing techniques. The manager says, 'These techniques rely on the tester's knowledge and intuition to find defects that scripted tests might miss.' Which statement best describes the principle behind this statement?

Experience-based testing is less effective than scripted testing.

Experience-based testing requires no documentation.

Experience-based testing leverages the tester's skills and past experiences to guide testing.

Experience-based testing is only useful for finding cosmetic defects.

Certified Tester Mobile Application Testing

Domain 3Objective 3

Experience-Based Testing Techniques CT-MAT Practice Questions (Page 3)

Part of the Common Test Types and Test Process for Mobile Applications domain, which makes up ~22% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~6–9 in this domain), expect 2–2 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

6concepts

Questions 11–15

11application · medium
A tester is asked to quickly evaluate a new fitness tracking app for usability issues. The tester decides to explore the app freely, using heuristics like 'consistency' and 'visibility of system status' to guide their interactions, while taking notes on any potential problems. Which testing approach is the tester using?
Select an answer first
12foundation · easy
In error guessing, what is the primary source of test ideas?
Select an answer first
13foundation · easy
Which of the following is an example of applying error guessing to a mobile app?
Select an answer first
14foundation · easy
What is a heuristic in the context of heuristic-based testing?
Select an answer first
15application · medium
A test manager is explaining to a new tester the value of experience-based testing techniques. The manager says, 'These techniques rely on the tester's knowledge and intuition to find defects that scripted tests might miss.' Which statement best describes the principle behind this statement?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to CT-MAT

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by ISTQB. “CT-MAT” is a trademark of its owner, used for identification only.