BCS CTFL18 Dumps Questions [2023] Pass for CTFL18 Exam
Updated BCS Study Guide CTFL18 Dumps Questions
NEW QUESTION # 61
Which two of the following statements are true?
A) Software testing can be necessary to fulfill legal or contractual obligations.
B) Software testing is done to essentially increase the quality of developers.
C) Intensive testing can help reduce risks and problems during operation.
D) Intensive testing is used to prove correctness.
- A. B and C are true, A and D are wrong.
- B. C and D are true, A and B are wrong.
- C. B and D are true, A and C are wrong.
- D. A and C are true, B and D are wrong.
Answer: D
NEW QUESTION # 62
What is the main reason why reviews are especially beneficial in the above-mentioned scenario?
- A. They find defects early.
- B. They ensure a common understanding of the product.
- C. They can be performed without exercising the code.
- D. They enhance project communication.
Answer: C
NEW QUESTION # 63
In addition to risk, identify TWO other components of a testing strategy.
- A. Test performance indicators
- B. The entry and exit criteria for each test phase
- C. Test training needs for the project resources
- D. The test design techniques to be used
- E. The test schedule
Answer: B,D
NEW QUESTION # 64
Which of the following is a typical defect that boundary value analysis would identify?
- A. Improper handling of sequences of events
- B. Improper handling of combinations of conditions
- C. Improve handling of classes of inputs
- D. Improper handling of large and small values
Answer: D
NEW QUESTION # 65
Which statement describes the term "Statement Coverage"?
- A. A test technique that generates a minimal set of tests cases guaranteed to exercise all the lines in source code.
- B. A metric for the ratio of statements in a source code that are executed at least once during the test.
- C. A method by which complex statements of the source code are completely executed.
- D. A tool used to execute all the statements of the source code.
Answer: B
NEW QUESTION # 66
Comparing TMMi and TPI, which is not a valid reason for choosing either TPI or TMMi?
- A. TPI is much more a bottom-up model that is suitable for addressing test topics for a specific (test) project.
- B. If the scope of test performance improvement covers all test levels, TMMi is preferred since TPI focusses mainly on black-box testing.
- C. If the organization is already applying CMMI, TMMi may be preferred since it has the same structure and uses the same terminology. TMMi addresses management commitment very strongly and is therefore more suitable to support a top-down improvement process.
- D. TMMi can only be used with the traditional V model,whereas TPI can be used with all types of software life cycles.
Answer: D
NEW QUESTION # 67
Which of the following product risks would be most effectively addressed just by static testing?
- A. In the delivered application, one of the countries, as specified in the requirements, has not been correctly implemented.
- B. The application takes too long to process a request for additional cover.
- C. The test cases do not cover the key requirements.
- D. The successful bidder may not deliver all the required functionality on time.
Answer: C
NEW QUESTION # 68
Which of the following activities do NOT belong to test implementation and execution?
- A. Logging of test results
- B. Test data generation
- C. Prioritizing test conditions
- D. Checking if the preconditions of test execution have been met
Answer: C
NEW QUESTION # 69
In the MASPAR case study..?
- A. The development team achieved complete statement and branch coverage but missed a serious bug in the MASPAR operating system
- B. All the above
- C. Security failures were the result of untested parts of code
- D. An error in the code was so obscure that you had to test the function with almost every input value to find its two special-case failures
Answer: D
NEW QUESTION # 70
Which of the following sentences is correct?
- A. Functional tests can be performed at Unit and Integration test levels, while Structural tests can be performed at System test level.
- B. Functional tests can be performed at Integration and System test levels, while Structural tests can be performed at Unit test level.
- C. Functional and Structural tests can be performed at all test levels
- D. Functional and Structural test levels can be performed for all test types
Answer: C
NEW QUESTION # 71
Which type of review has the following main purposes:
discussing, making decisions, evaluating alternatives, finding defects, solving technical problems and checking conformance to specifications, plans, regulations, and standards?
- A. Inspection
- B. Informal review
- C. Technical Review
- D. Walkthrough
Answer: C
NEW QUESTION # 72
Which of the following is NOT part of configuration management..?
- A. Auditing conformance to ISO9001
- B. Record of changes to documentation over time
- C. Identification of test versions
- D. Status accounting of configuration items
- E. Controlled library access
Answer: A
NEW QUESTION # 73
Which of the following statements are true?
(i) Defects are likely to be found earlier in the development process
by using reviews rather than static analysis.
(ii) Walkthroughs require code but static analysis does not require
code.
(iii) Informal reviews can be performed on code and specifications.
(iv) Dynamic techniques are generally used before static techniques.
(v) Dynamic techniques can only be used after code is ready to be
executed.
- A. (i), (iv), (v).
- B. (ii), (iii), (v).
- C. (i), (iii), (v).
- D. (i), (ii), (vi).
Answer: C
Explanation:
The other answers are incorrect because:
(ii) Walkthroughs do not require code and static analysis does require code. (iv) Static techniques do not execute the code and therefore can be run before and after the code is ready for execution.
NEW QUESTION # 74
Consider the following excerpt from a defect report:
"To recreate the failure we used test file TST_01_TC_16.dat, which is available in the common shared folder".
Which incident report objective does this excerpt satisfy?
- A. Provides developers with information to isolate the failure
- B. Does not belong in an incident report.
- C. Provides test leaders with information to report test progress
- D. Provides ideas for test process improvement
Answer: A
NEW QUESTION # 75
Instead of having an independent test team within the company, the company is considering to outsource testing. What are THREE key challenges that are typical for outsourcing?
- A. Applying test automation
- B. Possibly different cultures
- C. Audit trail from requirements to test cases
- D. Testing of non-functional requirements
- E. Clear channels of communications
- F. Test environment more complex
- G. Define expectation for tasks and deliverables
Answer: B,E,G
NEW QUESTION # 76
Which of the following is NOT an objective of pilot project for the introduction of a new tool?
- A. Allow the people that evaluated the tool to gain further experience with it
- B. Assessment of whether the benefits will be achieved at reasonable cost
- C. Identify rules and conventions that should be defined for the extensive use of the tool
- D. Highlight where, if necessary, changes should be made to the test process
Answer: C
NEW QUESTION # 77
Which of the following test types is a part of the V-Model?
- A. White-box testing
- B. Experience-based testing
- C. Component testing
- D. Black-box testing
Answer: C
NEW QUESTION # 78
Under which of the following circumstances is maintenance testing required?
- A. Purchase of a new software tool
- B. Updating of a regression suite
- C. Testing during initial development of a replacement for an existing system
- D. Migration of software onto a new platform
Answer: D
NEW QUESTION # 79
Which of the following is NOT a factor on which test estimation is dependent upon?
- A. Defect debugging and resolution
- B. Characteristics of the development process
- C. Characteristics of the product
- D. The outcome of testing of previous test cycle
Answer: B
NEW QUESTION # 80
Which of the following would typically be identified using static analysis by tools?
- A. Spelling mistake on an error message
- B. A potential infinite loop
- C. Memory leakage
- D. A variable set to the wrong value
Answer: B
NEW QUESTION # 81
A software company adopts the V-model as their development life cycle. Which of the following contains roles of a tester in this company?
- A. Introduce suitable metrics to measure the testing progress
- B. Decide what should be automated, to what degree, and how
- C. Coordinate the test strategy with the project managers
- D. Review test plans and set up test environments
Answer: D
NEW QUESTION # 82
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