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Quiz von Daniel Neag, aktualisiert more than 1 year ago
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Erstellt von Daniel Neag
vor mehr als 6 Jahre
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Frage 1
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A program with high cyclometic complexity is almost likely to be:
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A. Large
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B. Small
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C. Difficult to write
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D. Difficult to test
Frage 2
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Which of the following is the odd one out?
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A. White box
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B. Glass box
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C. Structural
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D. Functional
Frage 3
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Which of the following techniques are black box techniques?
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A. State transition testing, code testing, agile testing
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B. Equivalence partitioning, state transition testing, decision table testing
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C. System testing, acceptance testing, equivalence partitioning
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D. System integration testing, system testing, decision table testing
Frage 4
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What is the KEY difference between black-box and white-box testing?
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A. Black-box is functional; white-box is structural
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B. Black-box is functional; white-box is non-functional
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C. Black-box has a wider statement coverage than white-box
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D. Black-box can only be performed after white-box
Frage 5
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What technique captures system requirements that contain logical conditions?
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A. Boundary value
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B. Equivalence partition
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C. Decision table
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D. State transition
Frage 6
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What makes an inspection different from other review types?
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A. It is led by a trained leader, uses formal entry and exit criteria and checklists
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B. It is led by the author of the document to be inspected
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C. It can only be used for reviewing design and code
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D. It is led by the author, uses checklists, and collects data for improvement
Frage 7
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Why does the boundary value analysis provide good test cases?
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A. Because it is an industry standard
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B. Because errors are frequently made during programming of the different cases near the edges of the range of values
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C. Because only equivalence classes that are equal from a functional point of view are considered in the test cases
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D. Because the test object is tested under maximal load up to its performance limits
Frage 8
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If a program is tested and 100% branch coverage is achieved, which of the following coverage criteria is then guaranteed to be achieved?
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A. 100% Equivalence class coverage
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B. 100% Condition coverage and 100% Statement coverage
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C. 100% Statement coverage
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D. 100% Multiple condition coverage
Frage 9
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A defect management system shall keep track of the status of every defect registered and enforce the rules about changing these states. If your task is to test the status tracking, which method would be best?
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A. Logic-based testing
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B. Use-case-based testing
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C. State transition testing
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D. Systematic testing according to the V-model
Frage 10
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In system testing...
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A. Both functional and non-functional requirements are to be tested
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B. Only functional requirements are tested; non-functional requirements are validated in a review
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C. Only non-functional requirements are tested; functional requirements are validated in a review
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D. Only requirements which are listed in the specification document are to be tested
Frage 11
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Integration testing has following characteristics
I. It can be done in incremental manner
II. It is always done after system testing
III. It includes functional tests
IV. It includes non-functional tests
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A. I, II and III are correct
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B. I is correct
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C. I, III and IV are correct
Frage 12
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Which of the following activities differentiate a walkthrough from a formal review?
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A. A walkthrough does not follow a defined process
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B. For a walkthrough individual preparation by the reviewers is optional
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C. A walkthrough requires meeting
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D. A walkthrough finds the causes of failures, while formal review finds the failures
Frage 13
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Why is testing necessary?
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A. Because testing is good method to make there are not defects in the software
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B. Because verification and validation are not enough to get to know the quality of the software
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C. Because testing measures the quality of the software system and helps to increase the quality
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D. Because testing finds more defects than reviews and inspections.
Frage 14
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In foundation level syllabus you will find the main basic principles of testing. Which of the following sentences describes one of these basic principles?
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A. Complete testing of software is attainable if you have enough resources and test tools
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B. With automated testing you can make statements with more confidence about the quality of a product than with manual testing
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C. For a software system, it is not possible, under normal conditions, to test all input and output combinations.
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D. A goal of testing is to show that the software is defect free.
Frage 15
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Which of the following is true
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A. Testing is the same as quality assurance
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B. Testing is a part of quality assurance
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C. Testing is not a part of quality assurance
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D. Testing is same as debugging
Frage 16
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This part of a program is given:
WHILE (condition A) Do B
END WHILE
How many decisions should be tested in this code in order to achieve 100% decision coverage?
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A. 2
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B. Indefinite
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C. 1
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D. 4
Frage 17
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In a flight reservation system, the number of available seats in each plane model is an input. A plane may have any positive number of available seats, up to the given capacity of the plane. Using Boundary Value analysis, a list of available � seat values were generated. Which of the following lists is correct?
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A. 1, 2, capacity -1, capacity, capacity plus 1
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B. 0, 1, capacity, capacity plus 1
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C. 0, 1, 2, capacity plus 1, a very large number
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D. 0, 1, 10, 100, capacity, capacity plus one
Frage 18
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Which of the following is a valid collection of equivalence classes for the following problem: An integer field shall contain values from and including 1 to and including 15
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A. Less than 1, 1 through 15, more than 15
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B. Negative numbers, 1 through 15, above 15
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C. Less than 1, 1 through 14, more than 15
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D. Less than 0, 1 through 14, 15 and more
Frage 19
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Which of the following is correct about static analysis tools
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A. They help you find defects rather than failures
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B. They are used by developers only
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C. They require compilation of code
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D. They are useful only for regulated industries
Frage 20
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Which of the following is most often considered as components interface bug?
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A. For two components exchanging data, one component used metric units, the other one used British units
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B. The system is difficult to use due to a too complicated terminal input structure
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C. The messages for user input errors are misleading and not helpful for understanding the input error cause
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D. Under high load, the system does not provide enough open ports to connect to
Frage 21
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Which of the following is correct about static analysis tools?
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A. Static analysis tools are used only by developers
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B. Compilers may offer some support for static analysis
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C. Static analysis tools help find failures rather than defects
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D. Static analysis tools require execution of the code to analyze the coverage
Frage 22
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Which of the following list contains only non-functional tests?
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A. Interoperability (compatibility) testing, reliability testing, performance testing
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B. System testing, performance testing
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C. Load testing, stress testing, component testing, portability testing
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D. Testing various configurations, beta testing, load testing
Frage 23
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Without testing all possible transitions, which test suite will test all marital statuses?
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A. SO-S1-S2-S4-S1-S4
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B. SO-S1-S2-S3-S1-S2
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C. SO-S1-S4-S1-S2-S3
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D. SO-S1-S2-S3-S4-S1
Frage 24
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What test items should be put under configuration management?
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A. The test object, the test material and the test environment
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B. The problem reports and the test material
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C. Only the test object. The test cases need to be adapted during agile testing
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D. The test object and the test material
Frage 25
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WHILE (condition A)
Do B
END WHILE
How many paths should be tested in this code in order to achieve 100% path coverage?
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A. One
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B. Indefinite
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C. Two
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D. Four
Frage 26
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What is the purpose of test exit criteria in the test plan?
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A. To specify when to stop the testing activity
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B. To set the criteria used in generating test inputs
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C. To ensure that the test case specification is complete
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D. To know when a specific test has finished its execution
Frage 27
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If a program is tested and 100% condition coverage is achieved, which of the following coverage criteria is then guaranteed to be achieved?
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A. 100% branch coverage
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B. 100% condition coverage and 100% statement coverage
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C. Equivalence class and boundary value coverage
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D. No other white box coverage criterion is guaranteed to be fulfilled 100%
Frage 28
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Using the diagram below, which test suite will uncover invalid state transitions for employee status reporting software?
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A. Prospective - Active - Resigned - Active - Terminated - Purged
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B. Prospective - Active - On Leave - Active - Resigned - Retired
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C. Prospective - Active - Retired - Active - On Leave - Purged
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D. Prospective - Active - On Leave - Active - Retired - Active
Frage 29
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Which test approaches or strategies are characterized by the descriptions below?
S. Analytical approaches
T. Model-based approaches
U. Methodical approaches
V. Consultative approaches
1. Relies on guidelines from domain experts
2. Includes error guessing and fault-attacks
3. Uses statistical information about failure rates
4. Focuses on areas of greatest risk
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A. S4, T3, U2, V1
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B. S1, T2, U3, V4
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C. S2, T3, U1, V4
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D. S3, T4, U2, V1
Frage 30
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Which of the following statements is correct?
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A. Static analysis tools produce statistics during program execution
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B. Configuration management systems allow us to provide accurate defect statistics of different configurations
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C. Stress testing tools examine the behavior of the test object at or beyond full load
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D. Performance measurement tools can be used in all phases of software life-cycle
Frage 31
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Which of the following project inputs influence testing?
(I) Contractual requirements
(II) Legal requirements
(III) Industry standards
(IV) Application risk
(V) Project size
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A. (I) through (III) are correct
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B. All alternatives are correct
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C. (II) and (V) are correct
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D. (I), (III) and (V) are correct
Frage 32
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Which of the following are USUALLY stated as testing objectives?
I. Finding defects in the software
II. Reducing maintenance costs
II. Confirming that the system works
IV. Assessing the quality of the software
V. Meeting schedule milestones
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A. I and II
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B. I, III; and IV
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C. II, IV, and V
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D. III and IV
Frage 33
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Maintenance testing is:
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A. Testing management
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B. Synonym of testing the quality of service
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C. Triggered by modifications, migration or retirement of existing software
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D. Testing the level of maintenance by the vendor
Frage 34
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Why is incremental integration preferred over "big bang" integration?
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A. Because incremental integration has better early defects screening and isolation ability
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B. Because "big bang" integration is suitable only for real time applications
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C. Incremental integration is preferred over "Big Bang Integration" only for "bottom up" development model
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D. Because incremental integration can compensate for weak and inadequate component testing
Frage 35
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V-Model is:
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A. A software development model that illustrates how testing activities integrate with software development phases
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B. A software life-cycle model that is not relevant for testing
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C. The official software development and testing life-cycle model of ISTQB
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D. A testing life cycle model including unit, integration, system and acceptance phases
Frage 36
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Which of the following items need not to be given in an incident report?
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A. The version number of the test object
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B. Test data and used environment
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C. Identification of the test case that failed
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D. The location and instructions on how to correct the fault
Frage 37
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Who should be responsible for coordinating the test strategy with the project manager and others?
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A. Tester
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B. Developer
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C. Customer
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D. Test leader
Frage 38
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Acceptance testing means
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A. Testing performed on a single stand - alone module or unit of code
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B. Testing after changes have been made to ensure that no unwanted changes were introduced
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C. Testing to ensure that the system meets the needs of the organization and end user.
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D. Users test the application in the developers environment
Frage 39
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The _______ testing should include operational tests of the new environment as well as of the changed software
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A. System Testing
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B. Integration testing
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C. Component testing
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D. Maintenance testing
Frage 40
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Using the diagram below, which test suite will check for ALL valid state transitions using the LEAST effort?
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A. SO-S1-S2-S4-S1-S4-S1-S2-S3-S1
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B. SO-S1-S2-S4-S1-S2-S3-S1
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C. SO-S1-S4-S1-S2-S3-S1
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D. SO-S1-S2-S4-S1-S4-S1-S2-S3
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