Which of the following is a benefit of independent testing? 1 credit

• A.Code cannot be released into production until independent testing is complete.
• B.Testing is isolated from development.
• C.Developers do not have to take as much responsibility for quality.
• D.Independent testers find different defects and are unbiased.

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The Cambrian Pullman Express has special ticketing requirements represented by the partial decision table below.
Refer to the exhibit

Carol has a student railcard and is travelling on a Flexible Standard Class ticket. James has a senior railcard and is travelling on a super saver ticket. Which of the options represents the correct actions for these two test cases? [K3]

• A.Carol and James are both eligible to upgrade
• B.Carol is OK to travel; James cannot use the service
• C.Carol is OK to travel; James is eligible for an upgrade
• D.Carol is eligible to upgrade; James cannot use the service

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Which of the following is correct?
Debugging is:

• A.Testing/checking whether the software performs correctly.
• B.Checking that a previously reported defect has been corrected.
• C.Identifying the cause of a defect, repairing the code and checking the fix is correct.
• D.Checking that no unintended consequences have occurred as a result of a fix.

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Refer to the exhibit

Given the following State Transition diagram, match the test cases below with the relevant set of state transitions.
(i) X-Z-V-W
(ii) W-Y-U-U

• A.(i) = S1 - S2 - S3 - S4 - S4 and (ii) = S2 -S4 - S4 - S4 - S2
• B.(i) = S2 - S3 - S4 - S2 - S2 and (ii) = S4 - S2 - S4 - S4 - S4
• C.(i) = S1 - S2 - S3 - S4 - S2 and (ii) = S4 - S2 - S4 - S4 - S4
• D.(i) = S2 - S3 - S4 - S4 - S2 and (ii) = S2 -S3 - S4 -S4 - S4

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Which of the following is a valid drawback of independent testing? 1 credit

• A.Developer and independent testing will overlap and waste resources.
• B.Developers loose the sense of responsibility and independent testers may become a bottleneck.
• C.Independent testers need extra education and always cost more.
• D.Independent testers will become a bottleneck and introduce problems in incident management.

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