CTFL_Syll2018 Exam Dumps : ISTQB Certified Tester Foundation Level (Syllabus 2018)

A test condition is an item or event of a component or system that can be verified by one or more test cases. A test condition can be derived from various sources of information, such as requirements, specifications, design documents, use cases, user stories, etc. A test condition can also be based on various aspects of a component or system, such as functionality, usability, performance, reliability, security, etc.

The other statements are not true about test conditions because they describe different concepts related to testing. For example:

• B. The grouping of a composite set of test cases which, when tested as a whole, reveal a positive or negative result: This statement describes a test suite, which is a collection of test cases that are intended to be executed together to achieve a specific test objective or goal.
• C. A testable component derived from business requirements: This statement describes a test basis, which is the source of information or data that provides the basis for designing and executing test cases.
• D. Applies to software testing only: This statement is false because test conditions can apply to any type of testing, not just software testing. Test conditions can also be used for testing hardware, systems, processes, etc.

You can find more information about test conditions in [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus], Chapter 4, Section 4.1.

For the code fragment given below, one test case is required for statement coverage and two test cases are required for branch coverage. Statement coverage requires that every executable statement in the code is executed at least once. Branch coverage requires that every possible outcome of each decision point in the code is executed at least once. The following table shows how to achieve statement and branch coverage for the code fragment:

Test Case

Input

Output

Statement Coverage

Branch Coverage

1

x = 3

y = 9

S1, S2, S3

T1 = true

2

x = 5

y = 25

S1, S2

T1 = false

As shown in the table, test case 1 covers all three statements (S1, S2, S3) in the code fragment, achieving 100% statement coverage. Test case 2 covers only two statements (S1, S2) in the code fragment, but it exercises a different outcome of the decision point T1 (if x < 4), achieving 100% branch coverage.

Testing support tools are software tools that assist testers in performing testing activities, such as test management, test design, test execution, test evaluation, and defect management1. According to the ISTQB syllabus, some typical targets of testing support tools are to automate activities that require significant resources when done manually, automate activities that cannot be executed manually, and automate repetitive tasks1. Automating repetitive inspections is not a typical target of testing support tools, as inspections are static testing techniques that involve human review and analysis of software artifacts1.