De 2

11. Developers of market, or COTS, software often want to get feedback from potential existing customers in their market before the software product is put up for sale commercially. This testing is performed at the developing organization's site but not by developing team. What is this testing ? a. Alpha testing b. Beta testing c. User Acceptance testing d. Operational testing

a

16. Which of following is related a typical "Rework" activity of formal review? a. Recording updated status of defect in formal review b. Checking that defects have been addressed c. Gathering metrics d. Checking on exit criteria for more formal review type

a

20. In the technical review process, which is true ? ... a. There is less focus on higher level and related documents b. The moderator does not perform a formal entry check, because the document is not ready yet c. The steps are the same as in the inspection process, but the objective is different Dap an: a. A true, BC false b. AB true, C false c. ABC true d. AC true, B false

a

24. In below specification, how many different valid combinations of inputs exist for computing the price ? Vietnam Railway company runs a train from HCM to HN. This train has four different kinds of accommodation (điều tiết) with different ticket prices: Hard seat, soft seat, hard sleeper, and soft sleeper. For soft sleeper, there is a different price for lower and upper berth. For sleeping accommodation, different price apply for non-air-condition and air-condition. For harder sleeper, a higher price applies for compartments with own bathroom. High-speed trains exist, but have only hard and soft seat, and they have another price than "normal" trains. a. 12 b. 18 c. 24 d. 36

a

25. Which of following describes the testing techniques that is concurrent test design, test execution, test logging and learning, based on a test charter containing test objective, and carried out within time-boxes a. Exploratory testing b. Error Guessing c. Decision Table testing d. State Transition Testing

a

29. Which of following Test Approach includes Exploratory testing where testing is more reactive to events than pre-planned, and where execution and evaluation are concurrent tasks ? a. Dynamic and heuristic approach b. Analysis approach c. Model - based approach d. Regression - averse approach

a

3. As a test leader you are collecting measures about defects. You recognize that after the first test cycle - covering all requirement s - subsystem C has a defect density that 150% higher than the average. Subsystem A on the other hand has a defect density that is 60% lower than the average. What conclusions for the next test cycle could you draw from this fact ? a. According to the testing principle "defect clustering" it is probable that subsystem C has still more hidden defects. Therefore we need to test subsystem C in more detail b. We focus testing on subsystem A, because we have found fewest defect in that module so far c. Because we have already found many defects in subsystem C we do not need to test it much more d. Observed defect density does not allow any conclusions about the amount of additional testing

a

30. Which of following is NOT a typical Entry Criteria ? a. Estimates of defect density or reliability measure b. Test tool readiness in test environment c. Test environment availability and readiness d. Testable code availability

a

33. Which of following is a Product Risk? a. Failure - prone software delivered b. Problems in defining the right requirements c. Test environment not ready on time d. Low quality of the design, code, configuration data, test data and tests

a

34. Which of following is a Project Risk ? a. Improper attitude toward or expectations of testing b. The potential that the software/hardware could case harm to an individual or company c. Poor data integrity and quality d. Software that does not perform its intended functions

a

37. Which of following international standard show the report the Software Test Document. a. IEEE 829 b. ISO 12207 c. ISO 15504 d. ISO 29119

a

4. Which of following is suitable explanation about testing principle, ... One tester has tested software applications running on mobile phone for 5 years. He has great deal of information for testing the applications and is able to test faster than anyone else. However, he has not put sufficient defects any longer, which led to finding less and less defects. What is the basic test principle that he has ignored ? a. Pesticide paradox b. Early testing c. Absence - of - errors fallacy d. Defect clustering

a

5. Below shows several levels of independence defined. Which of following has lowest independence ? a. Tests designed by the person who wrote the software under test b. Tests designed by another person c. Tests designed by a person from a different organizational group or test specialists d. Test design by a person from a different organizational or company

a

10. In general, this approaches to software development and testing put less emphasis on planning tasks and more emphasis on development and testing. In contrast to the waterfall model, which emphasizes rigorous specification and planning, this approaches emphasizes the necessity of adjusting requirements in reaction to knowledge gained as the project progresses. What is this ? a. Prototyping b. Rapid Application Development c. Rational Unified Process d. V - Model

b

13. This testing is one type of functional testing which evaluates the capability of the software product to interact with one or more specified components or system. Which of following is correct about this testing ? a. Security testing b. Interoperability testing c. Integration testing d. System testing

b

17. In a typical formation review, who is person in charge of leading the review of the document or set of document including planning the review, running the meeting, and following up after the meeting? a. Manager b. Moderator c. Author d. Reviewer

b

22. Which of following is a common characteristic of specification - based test design techniques ? a. Information about how the software is constructed is used to derive the testcases b. Models, either formal or informal, are used for the specification of the problem to be solved, the software or its component c. The extent of coverage of software can be measured for existing testcase d. The knowledge and experience of people are used to derive the test case

b

23. Inspect the following piece of code: How many test case are needed at least to cover decision coverage testing ? Produre XXXX READ (age) "This statement gets the actual age from the input device READ (Gender) "This statement gets the gender age from the input device" READ (Customer country) "This statement gets the country, alias" IF (age > 18 ) THEN CustomerType - "Main Target Customer" CustomerPotential = 1.000 IF Gender = "Malee" THEN CustomerProductSet = "Technique" ELSE CustomerProductset = "Clothes" END IF END IF CustomerIs Target = 'Yes" If CustomerCountry <> "VietNam" THEN CustomerIsTarget = "No" CustomerIsInternational = "Yes" CustomerPotential = CustomerPtential *1.1 ELSE CustomerIsInternational = "No" END IF END Procedure a. 2 Testcase b. 3 testcase c. 4 testcase d. 5 testcase

b

32. Which of following is NOT a Test control actions in Test Progress monitoring and control? a. Making decisions based on information from test monitoring b. Setting an exit criterion requiring fixed to have been re-tested c. Re-prioritizing tests when an identified risk occurs d. Changing the test schedule due to availability to test environment

b

7. Which of the following test aspects is important for maintainability ? a. Robustness b. Modularity c. Memory use [in kilo or megabyte] d. Response time [in milliseconds]

b

8. Which of the following describes the testing level that tests interfaces between components, interaction with different part of a system such as the operating system, file system and hardware, and interfaces between system ? a. Component testing b. Integration testing c. System testing d. Acceptance testing

b

15. Which of the statements about review are correct ? a. It is not useful to involve testers in review of specifications because it can bias them b. Review are useful because they help management to assign responsibility of failure on individual developers c. Review can help find bugs early resulting in saving cost d. Requirement of additional time for reviews is likely to result in longer development cycle Answer: a. A,C true & BD false b. CD true & AB false c. D true & ABC false d. C true & ABD false

c

18. Which of following review types has its purpose of discussing, making decisions, evaluation alternatives, solving technical problems and checking conformance to specifications, plans, regulations and standards ? a. Informal b. Walkthrough c. Technical review d. Inspection

c

19. Which alternative of following contains ONLY defects which can be discovered by static analysis? a. Referencing a variable with an undefined value, unreachable (dead code), security vulnerabilities, race conditions b. Referencing a variable with an undefined value, deadlocks, unreachable (dead) code, security vulnerabilities c. Violation of coding standards, referencing a variable with an undefined value, unreachable (dead) code, security vulnerability d. Referencing a variable with an undefined value, unreachable (dead) code, inconsistent interface between modules and components, race conditions

c

2. Which of following is NOT correct regarding of Testing and Quality ? a. Testing can give confidence in the quality of the software of it finds few or no defect b. A properly designed test that passes reduces the overall level of risk in a system c. Testing should not be integrated as one of the quality assurance activities for independent d. By understanding the rot cause of defects found in other project, testing processes can be improved

c

21. As tester, You are working on a project to build an online banking application. Consider the following excerpt of the requirements specification: The system shall allow the customer three attempts to enter a valid user ID and password at the welcome screen. If three invalid use ID/password combinations have been entered, the system shall temporarily lock the user's account. You have written a test design specification that includes, among others, the following two test conditions: 1, Test successful user ID/password login with: zero failed attempts before success, one failed attempt before success and two failed attempts before success. 2, Test unsuccessful user ID/password login Which of the following is a set of test case that has clear traceability to, and complete coverage of, exactly one of the test conditions listed? Assume the inputs are the first two items in each triple, and the expected result the third a. (Test 0, valid0, success) b. (Test1, invalid 1, fail), (Test 1, invalid 1, fail) c. (Test 0, valid0, success) , (Test1, invalid 1, fail), (Test1, invalid 1, success), (Test2, invalid 2, fail), (Test2, invalid 2, fail), (Test2, invalid 2, success), d. (Test1, invalid 1, fail), (Test1, invalid 1, success),

c

26. Which of following is a typical test leader's tasks ? a. Set up the test environment often coordinating with system administration and network management b. Prepare and acquire test data c. Adapt planning based test result and progress d. Use test administration or management tools and test monitoring tools as required

c

27. Which of following is a typical tester's tasks ? a. Write test summary report based on the information gathered during testing b. Select tools to support testing and organize any training in tool use for tester c. Analyze, review and assess user requirements, specifications and models for testability d. Contribute the testing perspective to other project activities, such as integration planning

c

35. Which of following is correct to be defined as the chance of an event, hazard, threat or situation occurring and resulting undesirable consequences or a potential problem ? a. Defect b. Incident c. Risk d. Failure

c

38. Which of following is NOT risks of using testing tools ? a. Underestimating the time, cost and effort needs to achieve significant and continuing benefits form the tool b. Unrealistic expectations for the tool c. Greater consistency and repeatability d. Neglecting version control of test assets within the tool

c

40. Which of following tools measure the percentage of specified type of code structure that have been exercised ? a. Test Harness/ Unit Test Framework Tools b. Test comparators c. Coverage measurement tools d. Security testing tools

c

9. In any file cycle model, there are several characteristics (rieng biet ) of good testing. Which of following is NOT related? a. For every development activity, there is a corresponding testing activity b. Each test level has test objectives specific to that level c. The analysis and design of tests for a given test level should not begin during the corresponding development activity d. Testers should be involved in review documents as soon as drafts are availed in the development cycle

c

1. According to ISTQB syllabus, A human being can make (A), which produces (B ) in the program code, or in a document. Which of the following combination is correct ? a. A - Fault, B- Mistake b. A - Fault, B- Error c. A - Defect, B- Bug d. A - Error, B- Fault

d

12. Which of following may NOT be included in Component testing ? a. Testing of functionality b. Robustness testing c. Structural testing d. Operational testing

d

14. Which of following is NOT a typical "Planning" activity of formal review? a. Defining the review criteria b. Defining the entry and exit criteria for more formal review types c. Selecting which part of documents to review d. Preparing for the review meeting by reviewing the documents

d

28. Which of following is NOT a Test Planning Activity in Test Planning ? a. Determining the scope and risks and identifying the objectives into the software life cycle activities b. Integrating and coordination the testing activities into the software life cycle activities c. Assigning resources for the different activities defined d. Estimating the tasks based in estimates made by the owner of the tasks or by experts

d

31. Which of following is NOT correct about Metrics which should be collected during and at the end of a test level in order to assess? a. The adequacy of the test objectives for that test level b. The adequacy of the test approaches taken c. The effectiveness of the testing with respect to the objectives d. The adequacy of the testers anticipate defects based in experience

d

36. Which of following is NOT objectives of incident report ? a. Provide developers and other parties with feedback about the problem to enable identification, isolation and correction as necessary b. Provide test leaders a means of tracking the quality of the system under test and the progress of the testing c. Provide ideas for test process improvement d. Provide evidence of tester's worthiness

d

39. Which of following tools are necessary for storage and version management of testware and related software especially when configuring more than on hardware/software environment in terms of operating system version complies, browsers ? a. Test management tools b. Requirements management tools c. Incident management tools d. Configuration management tools

d

6. Which of following activity is NOT relates with Test implementation and execution the fundamental test process ? a. Creating test suites from the test procedures for efficient execution b. Verifying that the test environment has been set up correctly c. Finalizing, implementing and prioritizing testcase including the identification test data d. Identifying necessary test data to support test condition and testcase

d