ISTQB CTFL4 Practice Test - Questions Answers, Page 31

Which ONE of the following roles is responsible for mediating, managing time, and generating a safe review environment in which everyone can speak freely?

Consider the following statements (I to V) about software testing:

I . Can be applied to non-executable work products.

II . Can be used to measure performance efficiency.

III . Can lead to the detection of defects.

IV . Can find defects directly.

V . Can identify unexpected behaviors caused by potential defects.

Which ONE of the following options is the list that characterizes static tests the BEST?

Which ONE of the following activities TYPICALLY belongs to the planning phase of the review process?

Which ONE of the following options BEST describes black-box test techniques?

Scenario 1 ''Happy Tomatoes'' (used for questions 20-22):

An intelligent application for agricultural use incorporates temperature sensors located at different points of an enclosure. The sensors measure and record the temperature at regular intervals and extract the statistical values for these measurements. These values include the average daily temperature.

A new variety of tomatoes is currently being grown and the ''World Organization for Happy Tomatoes'' has established temperature ranges related to vegetative development.

When the system establishes that the average temperature is within a specific range, it emits a value that will be used to monitor and control the crop.

Using the equivalence partitioning technique, identify the set of input values that provides the HIGHEST coverage.

Use Scenario 1 ''Happy Tomatoes'' (from the previous question).

Using the Boundary Value Analysis (BVA) technique (in its two-point variant), identify the set of input values that provides the HIGHEST coverage.

Use Scenario 1 ''Happy Tomatoes'' (from the previous question).

When running test case TC_59, the actual result for t = 35 degrees Celsius is OUTPUT = X instead of the expected output.

Which information should NOT be included in the defect report?

Scenario 2 ''Big Drop'':

A company ''The Big Drop'' provides bulk discounts and frequent customer discounts as follows:

How many possible decision rules can be extracted from this table?

A state transition diagram describes a control system's behavior in different operational modes. The initial state is ''NORMAL MODE''.

Which ONE of the following test cases covers an INVALID sequence?