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ISTQB-CTFL Exam Questions
- Topic 1: Fundamentals of Testing: This topic covers the basic principles of testing, the reasons why testing is required, and the objectives of testing. It also discusses the test process, the major test activities, and testware. Additionally, the topic explores the essential skills for testing.
- Topic 2: Testing Throughout the Software Development Lifecycle: It discusses on how testing is incorporated into various development approaches, including the concepts of test-first approaches and DevOps. This topic also covers the different test levels, test types, and maintenance testing.
- Topic 3: Static Testing: It introduces the basics of static testing, including the feedback and review process.
- Topic 4: Test Analysis and Design: This topic discusses the application of black-box, white-box, and experience-based test techniques to derive test cases from different software work products. It also covers the collaboration-based test approach.
- Topic 5: Managing the Test Activities: It covers test planning and effort estimation, the influence of risks on the scope of testing, monitoring and controlling test activities, the role of configuration management in supporting testing, and the clear reporting of defects.
- Topic 6: Test Tools: This topic focuses on the classification of tools and the understanding of the risks and benefits of test automation.
Free ISTQB ISTQB-CTFL Exam Actual Questions
Note: Premium Questions for ISTQB-CTFL were last updated On Nov. 14, 2024 (see below)
In Agile teams, testers closely collaborate with all other team members. This close collaboration could be problematic and result in testing-related organizational risks.
Which TWO of the following organization risks could be encountered?
I Testers lose motivation and fail at their core tasks.
ii. Close interaction with developers causes a loss of the appropriate tester mindset.
iii. Testers are not able to keep pace with incoming changes in time-constrained iterations.
iv. Testers, once they have acquired technical development or business skills, leave the testing team.
In Agile teams, close collaboration among testers and other team members can lead to organizational risks such as: ii. Close interaction with developers causes a loss of the appropriate tester mindset. iv. Testers, once they have acquired technical development or business skills, leave the testing team.
These risks highlight the potential issues of diminished testing perspective and team turnover when testers integrate closely with developers and other roles.
A financial institution is to implement a system that calculates the interest rates paid on investment accounts based on the sum invested.
You are responsible for testing the system and decide to use equivalence partitioning and boundary value analysis to design test cases. The requirements describe the following expectations:
Investment range | Interest rate
R500 to RIO 000 10%
RIO 001 to R50 000 11%
R50 001 to RlOOOOO 12%
RIOOOOl to R500 000 | 13%
What is the minimum number of test cases required to cover all valid equivalence partitions for calculating the interest?
Using equivalence partitioning, the investment ranges are divided into four partitions:
R500 to R10,000 (10%)
R10,001 to R50,000 (11%)
R50,001 to R100,000 (12%)
R100,001 to R500,000 (13%)
Thus, the minimum number of test cases required to cover all valid equivalence partitions for calculating the interest is 4.
The following state transition diagram describes the functionality involved in a system using fingerprint and password authentication to log onto a system.
How many distinct states of the system are visible in the above diagram?
The state transition diagram provided shows three distinct states:
Waiting for fingerprint
Waiting for PIN
Valid PIN/ask menu selection
Each state represents a different stage in the system's operation, with transitions based on user actions and system responses.
Which one of the following statements correctly describes the term 'debugging'?
Debugging is the development activity that finds, analyses and fixes defects. Unlike testing, which aims to identify defects in the software, debugging is the process that developers use to locate and correct the errors found during testing. This involves diagnosing the root causes of these defects and making necessary code changes to resolve them. Debugging is a critical part of the development cycle and ensures that the software functions correctly after defects are fixed. Reference: ISTQB CTFL Syllabus V4.0, Section 1.1.2
In which one of the following test techniques are test cases derived from the analysis of the software architecture?
White-box test techniques are test design techniques where the test cases are derived from the internal structure of the software, including its architecture, code, and logical flow. These techniques involve the tester having knowledge of the internal workings of the software to create test cases that ensure all possible paths and conditions are tested. This is in contrast to black-box test techniques, which focus on input-output behavior without considering the internal structure. Reference: ISTQB CTFL Syllabus V4.0, Section 4.3
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