11659193
Descripción
Test por Daniel Neag, actualizado hace más de 1 año
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Creado por Daniel Neag
hace más de 6 años
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Pregunta 1
Pregunta
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.
Respuesta
-
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
Pregunta 2
Pregunta
Which of the following is a KEY test control task?
Respuesta
-
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
Pregunta 3
Pregunta
What is the name of a skeletal implementation of a software component that is used for testing?
Respuesta
-
A. Use case
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B. Domain
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C. Driver
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D. Stub
Pregunta 4
Pregunta
Which is the best definition of complete testing:
Respuesta
-
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.
Pregunta 5
Pregunta
Complete statement and branch coverage means:
Respuesta
-
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
Pregunta 6
Pregunta
There are several risks of managing your project's schedule with a statistical reliability model. These include (choose one or more of the following):
Respuesta
-
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
Pregunta 7
Pregunta
Typical defects that are easier to find in reviews than in dynamic testing are:
Respuesta
-
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.
Pregunta 8
Pregunta
Reviews, static analysis and dynamic testing have the same objective
Respuesta
-
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
Pregunta 9
Pregunta
What techniques would be MOST appropriate if the specifications are outdated?
Respuesta
-
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
Pregunta 10
Pregunta
Measurement dysfunction is a problem because:
Respuesta
-
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.
Pregunta 11
Pregunta
Important consequences of the impossibility of complete testing are (Choose one or more answers):
Respuesta
-
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.
Pregunta 12
Pregunta
Poor software characteristics are
Respuesta
-
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
Pregunta 13
Pregunta
System testing should investigate
Respuesta
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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
Pregunta 14
Pregunta
Contract and regulation testing is a part of
Respuesta
-
A. System testing
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B. Acceptance testing
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C. Integration testing
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D. Smoke testing
Pregunta 15
Pregunta
Find the correct flow of the phases of a formal review
Respuesta
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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
Pregunta 16
Pregunta
Which is not the testing objectives
Respuesta
-
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
Pregunta 17
Pregunta
Which of the following is a KEY task of a tester?
Respuesta
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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
Pregunta 18
Pregunta
Which is not the project risks
Respuesta
-
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
Pregunta 19
Pregunta
Which of the following is a potential risk in using test support tools?
Respuesta
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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
Pregunta 20
Pregunta
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;
}
Respuesta
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A. 5
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B. 4
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C. 2
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D. 3
Pregunta 21
Pregunta
‘X’ has given a data on a person age, which should be between 1 to 99. Using BVA which is the appropriate one
Respuesta
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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
Pregunta 22
Pregunta
Which is not a testing principle
Respuesta
-
A. Early testing
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B. Defect clustering
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C. Pesticide paradox
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D. Exhaustive testing
Pregunta 23
Pregunta
What consists of a set of input values, execution pre conditions and expected results?
Respuesta
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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
Pregunta 24
Pregunta
The ___________ Testing will be performed by the people at client own locations
Respuesta
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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
Pregunta 25
Pregunta
Which of the following is the standard for the Software product quality
Respuesta
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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
Pregunta 26
Pregunta
Which is not a black box testing technique
Respuesta
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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
Pregunta 27
Pregunta
Find the mismatch
Respuesta
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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
Pregunta 28
Pregunta
Which of the following MAIN activity is part of the fundamental test process?
Respuesta
-
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
Pregunta 29
Pregunta
Purpose of test design technique is
Respuesta
-
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
Pregunta 30
Pregunta
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?
Respuesta
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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.
Pregunta 31
Pregunta
Stochastic testing using statistical information or operational profiles uses the following method
Respuesta
-
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
Pregunta 32
Pregunta
A software model that can't be used in functional testing
Respuesta
-
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
Pregunta 33
Pregunta
Arc testing is known as
Respuesta
-
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
Pregunta 34
Pregunta
The purpose of exit criteria is
Respuesta
-
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
Pregunta 35
Pregunta
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
Respuesta
-
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
Pregunta 36
Pregunta
Which sections are included as part of the test summary report?
W. Variances
X. Comprehensive assessment
Y. Evaluation
Z. Summary of activities
Respuesta
-
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
Pregunta 37
Pregunta
What is the main purpose of Informal review
Respuesta
-
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
Pregunta 38
Pregunta
Which is not a Component testing
Respuesta
-
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
Pregunta 39
Pregunta
Which test can be performed at all test levels?
Respuesta
-
A. System testing
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B. Operational testing
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C. Structural testing
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D. Integration testing
Pregunta 40
Pregunta
Which is not the fundamental test process
Respuesta
-
A. Planning and control
-
B. Test closure activities
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C. Analysis and design
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D. None
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