11659193
Beschreibung
Quiz von Daniel Neag, aktualisiert more than 1 year ago
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Erstellt von Daniel Neag
vor fast 7 Jahre
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Frage 1
Frage
Which of the following combinations correctly describes a valid approach to component testing:
i) Functional testing of the component in isolation.
ii) Structure-based testing of the code without recording incidents.
iii) Automated tests that are run until the component passes.
iv) Functional testing of the interfaces between modules.
Antworten
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A. i and ii.
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B. I, ii and iii
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C. iii.
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D. ii and iv
Frage 2
Frage
Which of the following is a KEY test control task?
Antworten
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A. Initiating corrective actions
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B. Determining the scope
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C. Implementing the test policy
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D. Scheduling test implementation
Frage 3
Frage
What is the name of a skeletal implementation of a software component that is used for testing?
Antworten
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A. Use case
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B. Domain
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C. Driver
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D. Stub
Frage 4
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Which is the best definition of complete testing:
Antworten
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A. You have discovered every bug in the program.
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B. You have tested every statement, branch, and combination of branches in the program.
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C. You have completed every test in the test plan.
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D. You have reached the scheduled ship date.
Frage 5
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Complete statement and branch coverage means:
Antworten
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A. That you have tested every statement in the program.
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B. That you have tested every statement and every branch in the program.
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C. That you have tested every IF statement in the program.
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D. That you have tested every combination of values of IF statements in the program
Frage 6
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There are several risks of managing your project's schedule with a statistical reliability model. These include (choose one or more of the following):
Antworten
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A. Testers spend more energy early in the product trying to find bugs than preparing to do the rest of the project's work more efficiently
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B. Managers might not realize that the testing effort is ineffective, late in the project, because they expect a low rate of bug finding, so the low rate achieved doesn't alarm them.
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C. It can increase the end-of-project pressure on testers to not find bugs, or to not report bugs.
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D. All of the above
Frage 7
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Typical defects that are easier to find in reviews than in dynamic testing are:
Antworten
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A. Deviations from standards,
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B. Requirement defects,
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C. Design defects,
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D. Insufficient maintainability and incorrect interface specifications.
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E. All of the above.
Frage 8
Frage
Reviews, static analysis and dynamic testing have the same objective
Antworten
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A. Identifying defects.
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B. Fixing defects.
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C. A. and B
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D. None of the above
Frage 9
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What techniques would be MOST appropriate if the specifications are outdated?
Antworten
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A. Structure-based and experienced-based techniques
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B. Black-box and specification-based techniques
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C. Specification-based and structure-based techniques
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D. Structure-based technique and exhaustive testing
Frage 10
Frage
Measurement dysfunction is a problem because:
Antworten
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A. Even though the numbers you look at appear better, to achieve these numbers, people are doing other aspects of their work much less well.
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B. We don't know how to measure a variable (our measurement is dysfunctional) and so we don't know how to interpret the result.
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C. You are measuring the wrong thing and thus reaching the wrong conclusions.
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D. All of the above.
Frage 11
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Important consequences of the impossibility of complete testing are (Choose one or more answers):
Antworten
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A. We can never be certain that the program is bug free.
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B. We have no definite stopping point for testing, which makes it easier for some managers to argue for very little testing.
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C. We have no easy answer for what testing tasks should always be required, because every task takes time that could be spent on other high importance tasks.
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D. All of the above.
Frage 12
Frage
Poor software characteristics are
Antworten
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A. Only Project risks
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B. Only Product risks
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C. Project risks and Product risks
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D. Project risks or Product risks
Frage 13
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System testing should investigate
Antworten
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A. Non-functional requirements only not Functional requirements
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B. Functional requirements only not non-functional requirements
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C. Non-functional requirements and Functional requirements
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D. Non-functional requirements or Functional requirements
Frage 14
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Contract and regulation testing is a part of
Antworten
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A. System testing
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B. Acceptance testing
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C. Integration testing
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D. Smoke testing
Frage 15
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Find the correct flow of the phases of a formal review
Antworten
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A. Planning, Review meeting, Rework, Kick off
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B. Planning, Individual preparation, Kick off, Rework
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C. Planning, Review meeting, Rework, Follow up
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D. Planning, Individual preparation, Follow up, Kick off
Frage 16
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Which is not the testing objectives
Antworten
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A. Finding defects
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B. Gaining confidence about the level of quality and providing information
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C. Preventing defects.
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D. Debugging defects
Frage 17
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Which of the following is a KEY task of a tester?
Antworten
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A. Reviewing tests developed by others
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B. Writing a test strategy for the project
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C. Deciding what should be automated
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D. Writing test summary reports
Frage 18
Frage
Which is not the project risks
Antworten
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A. Supplier issues
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B. Organization factors
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C. Technical issues
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D. Error-prone software delivered
Frage 19
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Which of the following is a potential risk in using test support tools?
Antworten
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A. Under estimating the effort needed to maintain the test assets
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B. Losing access to important testing information when needed
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C. Relying too much on qualitative and quantitative assessments
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D. Lowering the morale of the test team because of repetition
Frage 20
Frage
How many test cases are needed to achieve 100 % statement coverage?
if ((temperature < 0) or
(temperature > 100)) {
alert ("DANGER");
if ((speed > 100) and (load <= 50)) {
speed = 50;
}
} else {
check = false;
}
Antworten
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A. 5
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B. 4
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C. 2
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D. 3
Frage 21
Frage
‘X’ has given a data on a person age, which should be between 1 to 99. Using BVA which is the appropriate one
Antworten
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A. 0,1,2,99
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B. 1, 99, 100, 98
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C. 0, 1, 99, 100
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D. –1, 0, 1, 99
Frage 22
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Which is not a testing principle
Antworten
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A. Early testing
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B. Defect clustering
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C. Pesticide paradox
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D. Exhaustive testing
Frage 23
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What consists of a set of input values, execution pre conditions and expected results?
Antworten
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A. Test script
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B. Test procedure specification
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C. Test case
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D. Test data
Frage 24
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The ___________ Testing will be performed by the people at client own locations
Antworten
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A. Alpha testing
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B. Field testing
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C. Performance testing
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D. System testing
Frage 25
Frage
Which of the following is the standard for the Software product quality
Antworten
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A. ISO 9126
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B. ISO 829
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C. ISO 1012
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D. ISO 1028
Frage 26
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Which is not a black box testing technique
Antworten
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A. Equivalence partition
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B. Decision tables
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C. Transaction diagrams
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D. Decision testing
Frage 27
Frage
Find the mismatch
Antworten
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A. Test data preparation tools � Manipulate Data bases
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B. Test design tools � Generate test inputs
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C. Requirement management tools � Enables individual tests to be traceable
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D. Configuration management tools � Check for consistence
Frage 28
Frage
Which of the following MAIN activity is part of the fundamental test process?
Antworten
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A. Initiating and planning
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B. Documenting root-causes
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C. Capturing lessons learned
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D. Planning and control
Frage 29
Frage
Purpose of test design technique is
Antworten
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A. Identifying test conditions only, not Identifying test cases
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B. Not Identifying test conditions, Identifying test cases only
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C. Identifying test conditions and Identifying test cases
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D. Identifying test conditions or Identifying test cases
Frage 30
Frage
One person has been dominating the current software process improvement meeting. Which of the following techniques should the facilitator use to bring other team members into the discussion?
Antworten
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A. Confront the person and ask that other team members be allowed to express their opinions.
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B. Wait for the person to pause, acknowledge the person’ s opinion, and ask for someone else’ s opinion.
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C. Switch the topic to an issue about which the person does not have a strong opinion.
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D. Express an opinion that differs from the person’ s opinion in order to encourage others to express their ideas.
Frage 31
Frage
Stochastic testing using statistical information or operational profiles uses the following method
Antworten
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A. Heuristic testing approach
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B. Methodical testing approach
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C. Model based testing approach
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D. Process or standard compliant testing approach
Frage 32
Frage
A software model that can't be used in functional testing
Antworten
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A. Process flow model
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B. State transaction model
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C. Menu structure model
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D. Plain language specification model
Frage 33
Frage
Arc testing is known as
Antworten
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A. Branch testing
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B. Agile testing
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C. Beta testing
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D. Ad-hoc testing
Frage 34
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The purpose of exit criteria is
Antworten
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A. Define when to stop testing
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B. End of test level
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C. When a set of tests has achieved a specific pre-condition
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D. All of the above
Frage 35
Frage
Which factors contribute to humans making mistakes that can lead to faulty software?
I. Setting aggressive schedule
II. Integrating complex systems
III. Allocating adequate resources
IV. Failing to control changes
Antworten
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A. I and II are true; III and IV are false
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B. II and IV are true; I and III are false
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C. I, II and IV are true; III is false
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D. I, II and III are true; IV is false
Frage 36
Frage
Which sections are included as part of the test summary report?
W. Variances
X. Comprehensive assessment
Y. Evaluation
Z. Summary of activities
Antworten
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A. W, X and Y
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B. W, X, Y and Z
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C. W and X
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D. W, X and Z
Frage 37
Frage
What is the main purpose of Informal review
Antworten
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A. Inexpensive way to get some benefit
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B. Find defects
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C. Learning, gaining understanding, effect finding
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D. Discuss, make decisions, solve technical problems
Frage 38
Frage
Which is not a Component testing
Antworten
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A. Check the memory leaks
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B. Check the robustness
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C. Check the branch coverage
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D. Check the decision tables
Frage 39
Frage
Which test can be performed at all test levels?
Antworten
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A. System testing
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B. Operational testing
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C. Structural testing
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D. Integration testing
Frage 40
Frage
Which is not the fundamental test process
Antworten
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A. Planning and control
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B. Test closure activities
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C. Analysis and design
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D. None
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