[Jan-2024] BCS Certification CTFL18 Exam Practice Dumps
2024 CTFL18 Premium Files Test pdf - Free Dumps Collection
NEW QUESTION # 248
A team's test strategy was to invest equal effort in testing each of a system's modules. After running one test cycle, it turned out that most of the critical bugs were detected in one of the system's modules. Which testing principal suggests a change to the current test strategy for the next test cycle?
- A. Pesticide Paradox
- B. Absence-of-errors fallacy
- C. Defect clustering
- D. Early testing
Answer: C
NEW QUESTION # 249
Which option is part of the `implementation and execution' area of the fundamental test process?
- A. Developing the tests.
- B. Writing a test summary.
- C. Analyzinglessons learnt for future releases.
- D. Comparing actual and expected results.
Answer: D
Explanation:
1. is part of `Analysis and design'.
2. is part of `Evaluating exit criteria and reporting'.
3. is part of `Test closure activities'.
NEW QUESTION # 250
Which of the following activities do NOT belong to test implementation and execution?
- A. Prioritizing test conditions
- B. Test data generation
- C. Checking if the preconditions of test execution have been met
- D. Logging of test results
Answer: A
NEW QUESTION # 251
Which of the following is a valid collection of equivalence classes for the following problem:"An Integer numeric field shall contain values from 1 to 80 both values inclusive"
- A. Less than 1, 1 to 80, more than 80
- B. Less than 0, 1 to 80, more than 80
- C. Less than 1, 1 to 79, more than 80
- D. Less than 0, 1 to 79, 80 and more than 80
Answer: B
NEW QUESTION # 252
Which of the following would achieve the HIGHEST level of testing independence for a project's system test level?
- A. Having the company's independent test team design and execute the tests
- B. Training developers to design good tests for the test team to execute
- C. Outsourcing test design and execution to a different company
- D. Minimizing contact between testers and developers during test design to avoid bias
Answer: B
NEW QUESTION # 253
Why is it important to select a test technique?
- A. Selecting the right test technique in a given situation increases the effectiveness of the test process by creating tests with higher chance of finding bugs.
- B. There are usually too many test cases that may be run on a system. Test technique help reduce the number of tests.
- C. The only way to test a software application is by using well proven test techniques.
- D. Test techniques define the number of regression cycles, which in turn impact the project schedule.
Answer: C
NEW QUESTION # 254
Which of the following would you expect to see in the master test plan?
- A. A detailed identification of the resources that will carry out structural testing in the first iteration.
- B. A description of how the test cases are cross-referenced to requirements in the test management tool.
- C. The test approach that will be applied at system integration testing.
- D. A list of the names of the testers who will carry out the performance testing for the final iteration.
Answer: C
NEW QUESTION # 255
You are about to release a test progress report to a senior manager, who is not a test specialist.
Which of the following topics should NOT be included in the test progress report?
- A. Detailed overview of the risk-based test approach being used to ensure the exit criteria to be achieved
- B. Recommendations for taking controlling actions
- C. Status compared against the started exit criteria
- D. Product risks which have been mitigated and those which are outstanding.
Answer: A
Explanation:
Topic 3, "Tool Selection and Implementation"
Your company is considering whether or not to purchase a test tool suite from a respectable vendor. Your manager has searched the internet for comparable products but none of them meets his specific requirements. A tool demonstration has been arranged for next week and your team has been invited to attend. The tool suite consists of a test management tool, test execution tool and a requirements management tool. There is the possibility of adding a performance testing tool at a later stage. You have decided to attend the demo but raise some issues beforehand regarding expectations.
NEW QUESTION # 256
What are the key features to be concentrated upon when doing a testing forworld wide web sites ..?
- A. Interaction between html pages
- B. Performance on the client side
- C. All of the above
- D. Security aspects
Answer: C
NEW QUESTION # 257
Which of the following would be the LEAST likely to be used as the basis for a test exit criteria?
- A. Test schedules
- B. Number of unfixed defects
- C. Confidence of testers in tested code
- D. Cost of testing performed so far
Answer: C
NEW QUESTION # 258
Which of the following would you least expect to form part of the analysis of initial tool costs?
- A. Tool portability
- B. Evaluation of suitable tools
- C. Integration with other tools
- D. Learning time required to use the new tool
Answer: A
Explanation:
Topic 4, V1 "Test Management Tool"
A software development company that sells an established capture-replay tool has decided to complement it with a test management tool. The capture-replay tool was developed over a number of years and is used by a large number of clients.
The test management tool will be developed by the same team that developed the capture-replay tool, using the same technology. The company test strategy mandates that structural testing is focussed at the component test level and dynamic non-functional testing is focussed at the acceptance test level.
In response to growing customer demand, it is proposed to develop the test management tool in an incremental manner. Each increment will be developed using the V life cycle model. The target platform is a PC in a local area network. The PC uses a proprietary relational database and communicates with a single PC which acts as a server.
The test management tool must interface with the company s capture replay tool. Over the first 12 months of the development period the following functionality will be developed for the tool (in two increments): basic requirements management, support for test case creation; support for test procedures, test scripts and test suites. The functionality to be included in later increments will be driven by customer demand: however they expect to provide an incident management system, a web front-end, and interfaces to other proprietary tools and database management systems.
NEW QUESTION # 259
You are testing an e-commerce system. The system accepts four different types of Credit Cards; each card has its own rules for valid and invalid numbers.
The combination of the conditions Valid Card Number (NO) + Purchase Approved (YES) is not feasible. You wish to perform a test which completely covers all the combinations of equivalence partitioning for the different types of credit card, according to the rules shown in the above Decision Table.
How many test cases do you need?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 260
The ISTQB glossary defines Quality Assurance as: "Part of quality management focused on providing confidence that quality requirements will be fulfilled" Which of the following is not one of the Quality Assurance activity?
- A. Performance Testing
- B. Defect analysis
- C. Requirements elicitation
- D. Functional testing
Answer: C
NEW QUESTION # 261
Tests are prioritized so that:
- A. You shorten the time required for testing
- B. You do more effective testing
- C. You do the best testing in the time available
- D. You find more faults
Answer: C
NEW QUESTION # 262
Considering the following pseudo-code, calculate the MINIMUM number of test cases required to achieve 100% statement coverage and 100% decision coverage.
- A. Statement coverage: 4. Decision coverage: 5
- B. Statement coverage: 3. Decision coverage: 4
- C. Statement coverage: 4. Decision coverage: 3
- D. Statement coverage: 4. Decision coverage: 4
Answer: A
NEW QUESTION # 263
The four test levels used in ISTQB syllabus are:
1. Component (unit) testing
2. Integration testing
3. System testing
4. Acceptance testing
An organization wants to do away with integration testing but otherwise follow V-model.
Which of the following statements is correct?
- A. It is allowed as organizations can decide on which test levels to do depending on the context of the system under test.
- B. It is no allowed because integration testing is a very important test level and ignoring it means definite poor product quality.
- C. It is allowed because integration testing is not an important test level and can be dispensed with.
- D. It is not allowed as organizations can't change the test levels as these are chosen on the basis of the SDLC (software development life cycle) model
Answer: B
NEW QUESTION # 264
Which pair of definitions is correct?
- A. Regression testing is checking that there are no additional problems in previously tested software, retesting is demonstrating that the reported defect has been fixed.
- B. Regression testing is checking there are no additional problems in previously tested software; retesting enables developers to isolate the problem.
- C. Regression testing is checking that the reported defect has been fixed; retesting is testing that there are no additional problems in previously tested software.
- D. Regression testing involves running all tests that have been run before; retesting runs new tests.
Answer: A
Explanation:
Regression testing is testing that nothing has regressed. Retesting (or confirmation testing) confirms the fix is correct by running the same test after the fix has been made. No other option has both of these as true.
NEW QUESTION # 265
Pick the best definition of quality:
- A. Conformance to requirements
- B. Zero defects
- C. Quality is job one
- D. Work as designed
Answer: A
NEW QUESTION # 266
In a review meeting a moderator is a person who:
- A. Takes minutes of the meeting
- B. Takes telephone calls
- C. Mediates between people
- D. Writes the documents to be reviewed
Answer: C
NEW QUESTION # 267
Which of the following is not a part of the Test Implementation and Execution Phase?
- A. Designing the Tests
- B. Comparing actual results
- C. Executing test cases either manually or by using test execution tools
- D. Creating test suites from the test cases
Answer: A
NEW QUESTION # 268
What is integration testing?
- A. Specifying which components to integrate in which order
- B. Another term for testing system integrity
- C. Looking for faults in larger components or subsystems
- D. Testing that the interfaces work correctly
Answer: D
NEW QUESTION # 269
What is retesting?
- A. A cursory run through a test pack to see if any new errors have been introduced.
- B. Checking that the predetermined exit criteria for the test phase have been met.
- C. Running a previously failed test against new software/data/documents to see if the problem is solved.
- D. Running the same test again in the same circumstances to reproduce the problem.
Answer: C
NEW QUESTION # 270
Which of the following is NOT a deciding factor in determining the extent of testing required?
- A. Time available to do testing
- B. A particular tester involved in testing
- C. Level of risk of the product or features
- D. Budget to do testing
Answer: B
NEW QUESTION # 271
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