11667714
Descripción
Test por Daniel Neag, actualizado hace más de 1 año
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Creado por Daniel Neag
hace casi 7 años
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Pregunta 1
Pregunta
The standard that gives definitions of testing terms is:
Respuesta
-
A. ISO/IEC 12207
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B. BS7925-1
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C. BS7925-2
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D. ANSI/IEEE 829
Pregunta 2
Pregunta
What are the main objectives of software project risk management?
Respuesta
-
A. Increase focus on preventive processes and improve tester job satisfaction
-
B. Reduce the probability of occurrence and decrease the potential impact
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C. Control contractor problems and minimize the impact of corporate politics
-
D. Increase the probability of project success regardless of the cost involved
Pregunta 3
Pregunta
Consider the following state transition diagram of a two-speed hair dryer, which is operated by pressing its one button. The first press of the button turns it on to Speed 1, second press to Speed 2 and the third press turns it off.
Which of the following series of state transitions below will provide 0-switch coverage?
Respuesta
-
A. A,C,B
-
B. B,C,A
-
C. A,B,C
-
D. C,B,A
Pregunta 4
Pregunta
How many test cases are needed to achieve 100 % decision coverage?
If (p = q) {
s = s + 1;
if (a < S) {
t = 10;
}
} else if (p > q) {
t = 5;
}
Respuesta
-
A. 3
-
B. 6
-
C. 5
-
D. 4
Pregunta 5
Pregunta
Which of the following statements about the component testing standard is false:
Respuesta
-
A. Black box design techniques all have an associated measurement technique
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B. White box design techniques all have an associated measurement technique
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C. Cyclomatic complexity is not a test measurement technique
-
D. Black box measurement techniques all have an associated test design technique
-
E. White box measurement techniques all have an associated test design technique
Pregunta 6
Pregunta
Could reviews or inspections be considered part of testing:
Respuesta
-
A. No, because they apply to development documentation
-
B. No, because they are normally applied before testing
-
C. No, because they do not apply to the test documentation
-
D. Yes, because both help detect faults and improve quality
-
E. Yes, because testing includes all non-constructive activities
Pregunta 7
Pregunta
The main focus of acceptance testing is:
Respuesta
-
A. Finding faults in the system
-
B. Ensuring that the system is acceptable to all users
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C. Testing the system with other systems
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D. Testing for a business perspective
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E. Testing by an independent test team
Pregunta 8
Pregunta
Which of the following can help testers understand the root causes of defects from previous projects?
Respuesta
-
A. Ishikawa diagram
-
B. Cause-and-effect diagram
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C. Lessons learned
-
D. Fishbone diagram
Pregunta 9
Pregunta
Which technique is appropriate to test changes on old and undocumented functionalities of a system?
Respuesta
-
A. Specification-based technique
-
B. Black-box technique
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C. White-box technique
-
D. Data driven testing technique
Pregunta 10
Pregunta
Non-functional system testing includes:
Respuesta
-
A. Testing to see where the system does not function properly
-
B. Testing quality attributes of the system including performance and usability
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C. Testing a system feature using only the software required for that action
-
D. Testing a system feature using only the software required for that function
-
E. Testing for functions that should not exist
Pregunta 11
Pregunta
Which of the following is NOT a black box technique:
Respuesta
-
A. Equivalence partitioning
-
B. State transition testing
-
C. LCSAJ
-
D. Syntax testing
-
E. Boundary value analysis
Pregunta 12
Pregunta
Expected results are:
Respuesta
-
A. Only important in system testing
-
B. Only used in component testing
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C. Never specified in advance
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D. Most useful when specified in advance
-
E. Derived from the code
Pregunta 13
Pregunta
Beta testing is:
Respuesta
-
A. Performed by customers at their own site
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B. Performed by customers at their software developers site
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C. Performed by an independent test team
-
D. Useful to test bespoke software
Pregunta 14
Pregunta
Consider the following:
Pick up and read the newspaper
Look at what is on television
If there is a program that you are interested in watching then switch the the television on and watch the program
Otherwise
Continue reading the newspaper
If there is a crossword in the newspaper then try and complete the crossword
Respuesta
-
A. SC = 1 and DC = 1
-
B. SC = 1 and DC = 2
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C. SC = 1 and DC = 3
-
D. SC = 2 and DC = 2
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E. SC = 2 and DC = 3
Pregunta 15
Pregunta
A typical commercial test execution tool would be able to perform all of the following EXCEPT:
Respuesta
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A. Generating expected outputs
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B. Replaying inputs according to a programmed script
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C. Comparison of expected outcomes with actual outcomes
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D. Recording test inputs
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E. Reading test values from a data file
Pregunta 16
Pregunta
Consider the following statements about early test design:
i. Early test design can prevent fault multiplication
ii. Faults found during early test design are more expensive to fix
iii. Early test design can find faults
iv. Early test design can cause changes to the requirements
v. Early test design takes more effort
Respuesta
-
A. i, iii & iv are true. Ii & v are false
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B. iii is true, I, ii, iv & v are false
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C. iii & iv are true. i, ii & v are false
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D. i, iii, iv & v are true, ii us false
-
E. i & iii are true, ii, iv & v are false
Pregunta 17
Pregunta
Given the following code, which is true about the minimum number of test cases required for full statement and branch coverage:
Read P
Read Q
IF P+Q > 100 THEN
Print "Large"
ENDIF
If P > 50 THEN
Print "P Large"
ENDIF
Respuesta
-
A. 1 test for statement coverage, 3 for branch coverage
-
B. 1 test for statement coverage, 2 for branch coverage
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C. 1 test for statement coverage, 1 for branch coverage
-
D. 2 tests for statement coverage, 3 for branch coverage
-
E. 2 tests for statement coverage, 2 for branch coverage
Pregunta 18
Pregunta
The place to start if you want a (new) test tool is:
Respuesta
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A. Attend a tool exhibition
-
B. Invite a vendor to give a demo
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C. Analyse your needs and requirements
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D. Find out what your budget would be for the tool
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E. Search the internet
Pregunta 19
Pregunta
Error guessing is best used
Respuesta
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A. As the first approach to deriving test cases
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B. After more formal techniques have been applied
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C. By inexperienced testers
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D. After the system has gone live
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E. Only by end users
Pregunta 20
Pregunta
Exit Criteria may consist of:
i. Thoroughness measures, such as coverage of code, functionality or risk
ii. Estimates of Defect density or reliability measures.
iii. Residual risk such as defects not fixed or lack of test coverage in certain areas
iv. Verifying the Test Environment.
Respuesta
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A. iv is correct and i,ii,iii are incorrect.
-
B. i,ii,iii is correct and iv is incorrect
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C. ii is correct and i,ii,iii are incorrect
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D. iii and iv are correct and i,ii are incorrect
Pregunta 21
Pregunta
One of the fields on a form contains a text box, which accepts alphabets in lower or upper case. Identify the invalid Equivalance class value.
Respuesta
-
A. CLASS
-
B. cLASS
-
C. CLass
-
D. CLa01ss
Pregunta 22
Pregunta
The Kick Off phase of a formal review includes the following:
Respuesta
-
A. Explaining the objective
-
B. Fixing defects found typically done by author
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C. Follow up
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D. Individual Meeting preparations
Pregunta 23
Pregunta
Peer Reviews are also called as :
Respuesta
-
A. Inspection
-
B. Walkthrough
-
C. Technical Review
-
D. Formal Review
Pregunta 24
Pregunta
Validation involves which of the following
i. Helps to check the Quality of the Built Product
ii. Helps to check that we have built the right product.
iii. Helps in developing the product
iv. Monitoring tool wastage and obsoleteness.
Respuesta
-
A. Options i,ii,iii,iv are true.
-
B. ii is true and i,iii,iv are false
-
C. i,ii,iii are true and iv is false
-
D. iii is true and i,ii,iv are false.
Pregunta 25
Pregunta
Success Factors for a review include:
i. Each Review does not have a predefined objective
ii. Defects found are welcomed and expressed objectively
iii. Management supports a good review process.
iv. There is an emphasis on learning and process improvement.
Respuesta
-
A. ii,iii,iv are correct and i is incorrect
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B. iii , i , iv is correct and ii is incorrect
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C. i , iii , iv , ii is in correct
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D. ii is correct
Pregunta 26
Pregunta
Which test measures the system at or beyond the limits of its specified requirements?
Respuesta
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A. Structural testing
-
B. Stress testing
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C. Error guessing
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D. Black-box testing
Pregunta 27
Pregunta
Defects discovered by static analysis tools include:
i. Variables that are never used.
ii. Security vulnerabilities.
iii. Programming Standard Violations
iv. Uncalled functions and procedures
Respuesta
-
A. i , ii,iii,iv is correct
-
B. iii ,is correct I,ii,iv are incorrect.
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C. i ,ii, iii and iv are incorrect
-
D. iv, ii is correct
Pregunta 28
Pregunta
Which defect can typically be discovered using a static analysis tool?
Respuesta
-
A. Inconsistencies in numerical calculations
-
B. Programming standards violations
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C. Problems related to system usability
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D. Internal and external system reliability
Pregunta 29
Pregunta
Which of the following techniques is NOT a black box technique?
Respuesta
-
A. State transition testing
-
B. LCSAJ (Linear Code Sequence and Jump)
-
C. Syntax testing
-
D. Boundary value analysis
Pregunta 30
Pregunta
Features of White Box Testing Technique:
i. We use explicit knowledge of the internal workings of the item being tested to select the test data.
ii. Uses specific knowledge of programming code to examine outputs and assumes that the tester knows the path of logic in a unit or a program.
iii. Checking for the performance of the application
iv. Also checks for functionality.
Respuesta
-
A. i, ii are true and iii and iv are false
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B. iii is true and i,ii, iv are false
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C. ii ,iii is true and i,iv is false
-
D. iii and iv are true and i,ii are false
Pregunta 31
Pregunta
The Provision and Management of a controlled library containing all the configurations items is called as
Respuesta
-
A. Configuration Control
-
B. Status Accounting
-
C. Configuration Identification
-
D. Configuration Identification
Pregunta 32
Pregunta
The selection of a test approach should consider the context:
i. Risk of Failure of the Project, hazards to the product and risks of product failure to humans
ii. Skills and experience of the people in the proposed technique, tools and methods
iii. The objective of the testing endeavor and the mission of the testing team.
iv. The size of the testing Team
Respuesta
-
A. i,ii,iii,iv are true
-
B. i,ii,iii are true and iv is false.
-
C. ii,iii,iv are true and i is false.
-
D. i,iv are true and ii, iii are false.
Pregunta 33
Pregunta
Benefits of Independent Testing
Respuesta
-
A. Independent testers are much more qualified than Developers
-
B. Independent testers see other and different defects and are unbiased.
-
C. Independent Testers cannot identify defects.
-
D. Independent Testers can test better than developers
Pregunta 34
Pregunta
Minimum Test Required for Statement Coverage:
Disc = 0
Order-qty = 0
Read Order-qty
If Order-qty >=20 then
Disc = 0.05
If Order-qty >=100 then
Disc =0.1
End if
End if
Respuesta
-
A. Statement coverage is 4
-
B. Statement coverage is 1
-
C. Statement coverage is 3
-
D. Statement Coverage is 2
Pregunta 35
Pregunta
Test Conditions are derived from:
Respuesta
-
A. Specifications
-
B. Test Cases
-
C. Test Data
-
D. Test Design
Pregunta 36
Pregunta
Which of the following is the task of a Test Lead / Leader.
i. Interaction with the Test Tool Vendor to identify best ways to leverage test tool on the project.
ii. Write Test Summary Reports based on the information gathered during testing
iii. Decide what should be automated , to what degree and how.
iv. Create the Test Specifications
Respuesta
-
A. i, ii, iii is true and iv is false
-
B. ii,iii,iv is true and i is false
-
C. i is true and ii,iii,iv are false
-
D. iii and iv is correct and i and ii are incorrect
Pregunta 37
Pregunta
Impact Analysis helps to decide:
Respuesta
-
A. How much regression testing should be done.
-
B. Exit Criteria
-
C. How many more test cases need to written.
-
D. Different Tools to perform Regression Testing
Pregunta 38
Pregunta
Drivers are also known as:
i. Spade
ii. Test harness
iii. Scaffolding
Respuesta
-
A. i , ii are true and iii is false
-
B. i , iii are true and ii is false
-
C. ii , iii are true and i is false
-
D. All of the above are true
Pregunta 39
Pregunta
Which of the following is not a type of incremental testing approach?
Respuesta
-
A. Top down
-
B. Big-bang
-
C. Bottom up
-
D. Functional incrementation.
Pregunta 40
Pregunta
A Person who documents all the issues, problems and open points that were identified during a formal review.
Respuesta
-
A. Moderator.
-
B. Scribe
-
C. Author
-
D. Manager
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