Free ISQI CTFL_Syll_4.0 Exam Dumps Questions & Answers

Which ONE of the following options MOST ACCURATELY describes the activities of "testing" and
"debugging"?

• A.  Testing triggers a failure that is caused by a defect in the software, whereas debugging is concerned with finding the causes of this failure (defects), analyzing these causes, and reproducing them.
• B.  Testing triggers a defect that is caused by an error in the software, whereas debugging is concerned with finding the causes of this defect, analyzing these causes, and eliminating them.
• C.  Testing triggers a failure that is caused by a defect in the software, whereas debugging is concerned with finding the causes of this failure (defects), analyzing these causes, and eliminating them.
• D.  Testing identifies a defect that is caused by an error in the software, whereas debugging is concerned with finding the causes of this defect, analyzing these causes, and eliminating them.

Which of the following statements about error guessing is true?

• A.  Error guessing refers to the ability of a system or component to continue normal operation despite the presence of erroneous inputs
• B.  Experienced testers, when applying error guessing, rely on the use of a high-level list of what needs to be tested as a guide to find defects
• C.  Error guessing is a system that adopts artificial intelligence to predict whether software components are likely to contain defects or not
• D.  Experienced testers, when applying error guessing technique, can anticipate where errors, defects and failures have occurred and target their tests at those issues

Which ONE of the following statements BEST applies tochecklist-based testing?

• A.  Checklists should contain general guidelines to ensure that all aspects of the software are covered.
• B.  Checklists should primarily consist of automated test cases to maximize efficiency.
• C.  Checklists should be used exclusively for functional testing, as they are unsuitable for non-functional testing.
• D.  Checklists should contain specific test conditions that can be individually and directly checked.

Consider the following examples of risks identified in different software development projects:
[I]. It may not be possible to generate the expected workloads to run performance tests, due to the poor hardware equipment of the machines (load injectors) that should generate these workloads
[II]. A user's session on a web application is not invalidated after a certain period of inactivity (configured by the system administrator) of the user
[III]. The test team will not have an adequate requirements specification (since many requirements will still be missing) by the time test design and analysis activities should begin according to the test plan
[IV]. Following a failure, the system is unable to continue to maintain its pre-failure operation and some data becomes corrupted Which of the following statements is true?

• A.  [II] and [IV] are product risks: [I] and [III] are project risks
• B.  [I], [II] and [III] are product risks; [IV] is a project risk
• C.  [II] and [III] are product risks, [I] and [IV] are project risks
• D.  [I], and [IV] are product risks: [II] and [III] are project risks

The whole-team approach:

• A.  is a consensus-based approach that engages the whole team in estimating the user stories
• B.  is mostly adopted in projects aimed at developing safety-critical systems, as it ensures the highest level of testing independence
• C.  promotes the idea that all team members should have a thorough understanding of test techniques
• D.  promotes the idea that all team members should be responsible for the quality of the product