Which of the following items are characteristics of good testing in any life cycle model?
i.Every development activity has a corresponding test activity
ii.Development documents are reviewed early in the life cycle
iii.There are separate levels for performance and usability testing
iv.Each test level has objectives specific to that level
v.Each test level is based on the same test basis

Consider the following fault attack: “Force all possible incoming errors from the software/OS
interfaces to the application”. Which of the following is the kind of failure you are looking for when
using this attack?

If you are testing a set of signal changes at a railway station, which technique would you most
likely use?

Consider the following list of findings regarding the requirement. Which of the following statements
is true?

How many test cases are needed to achieve 0-switch coverage?

Using the state model of the component provided earlier, how many test cases are needed to
achieve 1-switch coverage?

Drawing a state table based in the state model provided, how many invalid test cases can be
identified from the state table?

You may assume all actions are different and independent.

Which ONE of the following statements best describes the role of taxonomies in defect-based
testing?

Apart from state transition testing, which other specification-based technique would you
additionally choose to test the interfaces between modules? Identify the most likely technique from
the following list.

Which of the following type of defects is most likely to be detected by using orthogonal arrays?